Rolls-Royce Archives
| Identifier | Entry | ||
| B001_X100 Engine Chassis-page001 | Light blue cover sheet with a handwritten number. | ||
| View original record | 4027. | ||
| B001_X100 Engine Chassis-page002 | The confidential sharing of original schemas for the 'Peregrine' and a Saloon Body. | ||
| View original record | X4024. BY. FROM DA/EV. C. to SG. HS. DA/EV1/M11.8.31. 'PEREGRINE'. We send herewith the originals of N. schs. 3318. and 3319., Layout of 'peregrine' and a Saloon Body. Would you please send SG. a… | ||
| B001_X100 Engine Chassis-page003 | Full-scale drawing of the 'Peregrine' engine, its bore size, and design modifications. | ||
| View original record | BY. FROM E. X4027 E1/M14.9.31. C. to SG. WOR. HS. "PEREGRINE" We send you herewith LeC.2954, shewing a full scale transverse section through the 'Peregrine' which was drawn to get an idea of its size… | ||
| B001_X100 Engine Chassis-page004 | The revised quarter-scale layout (sch. 3344) and skeleton specification for the Peregrine 2 chassis. | ||
| View original record | X4027 BY. FROM DA. DA1/M19.9.31. C. to SG. WOR. HS. PEREGRINE 2. We send herewith N. sch. 3344. shewing a quarter scale layout of Peregrine 2. revised. This gives full details of the frame, springs,… | ||
| B001_X100 Engine Chassis-page005 | Revised specification sheet for the Peregrine 2 model. | ||
| View original record | EV1/19.9.31. SPECIFICATION OF PEREGRINE 2. (REVISED) LAYOUT SEE N.Sch.3344. GENERAL. Engine 17.7 HP. Wheelbase 10ft. Dash to rear axle 88 ins. Max. overall length of body 106 ins. Front track 56 ins.… | ||
| B001_X100 Engine Chassis-page006 | Specification sheet outlining design details and comparisons for various vehicle components, coachwork, and suggested stock bodies. | ||
| View original record | (2) REAR APRON. Similar to that of J.3. SHOCK DAMPERS. Same as for J.3. FRONT AXLE. Scaled down from J.3. but with axle control. BONNET. Rivetless in aluminium. All fittings to be same as for J.3.… | ||
| B001_X100 Engine Chassis-page007 | List and description of proposed special car body styles, including a sports saloon, open car, and coupe. | ||
| View original record | (3) (3) Four door four light sports saloon on 'E' steering, the design being for one spare wheel at the rear or on the side as preferred by the customer. (4) The same as (2) but with a folding rear… | ||
| B001_X100 Engine Chassis-page008 | Outlining the approval process for new part drawings related to the Peregrine and Japan 3 car designs. | ||
| View original record | COPY. X4027 R1/M22.10.31. X5770 X4027 BY. FROM R. C. to SG. WOR. C. to HS. DA. CAR WORK - NEW DESIGNS. JAPAN 3. & PEREGRINE 1. PEREGRINE. To avoid waste and delay it was understood that a copy of any… | ||
| B001_X100 Engine Chassis-page009 | Cover note listing a series of design drawing prints for the 'Peregrine' project. | ||
| View original record | X4027 Mr. R. C. Sg. C. Wen. C. Hs. C. DA BY.1/G. 27.10.31. "PEREGRINE" ----------- In accordance with R.1/M. 22.10.31. we send you herewith the following prints of the design drawings for Peregrine,… | ||
| B001_X100 Engine Chassis-page010 | Evaluation of competitor cars for the 'Peregrine' project, focusing on gearbox noise and a potential test car purchase. | ||
| View original record | 84027 To Sg. From Hs. c. to Wor. Hs.6/MJ.4.11.31. K4012. "PEREGRINE". You will remember it was arranged that we should look around Olympia to see if there was a car we should like to buy which would… | ||
| B001_X100 Engine Chassis-page011 | From Sg. to Hs. regarding the Peregrine project and the decision not to purchase a car. | ||
| View original record | 84027. To Hs. from Sg. re Peregrine. Sg2/E9.11.31 Copy to Wor. Thanks for Hs.6/MJ.4.11.31. I understood from you in conversation when we met last week that you did not now think it was worth while… | ||
| B001_X100 Engine Chassis-page012 | On car design work, discussing issues with petrol gauges, ignition coils, and exhaust pipes. | ||
| View original record | HS. FROM R. X4027. R2/M.10.11.31. X5770. BY. X4027. C. to SG. WOR. CAR DESIGN WORK. We are working on many problems as well as finishing some urgently wanted designs which you also require for… | ||
| B001_X100 Engine Chassis-page013 | Technical report on pump connections, engine support, and carburetter design. | ||
| View original record | -2- PUMP CONNECTIONS & ARRANGEMENT - J. 3. & PEREGRINE. We have been struggling with this for some time and are pleased to say that it now seems simple and satisfactory, including the convenience of… | ||
| B001_X100 Engine Chassis-page014 | Viability of a small 'Peregrine' class car and recommending the purchase of a Fiat for evaluation. | ||
| View original record | X4027. To R. From Hs. c. to Sg. Wor. c. to S. Da. c. to By. Hs.2/MJ.13.11.31. SMALL CAR REPRESENTATIVE OF PEREGRINE. X535, It was agreed some time ago that we should look around to see whether we… | ||
| B001_X100 Engine Chassis-page015 | Technical review and road test report of a 2.5 Litre Fiat Saloon. | ||
| View original record | Hn/Rm.1/MJ.13.11.31. 2.5 LITRE FIAT SALOON. TAX £20. The main particulars of this car are :- 6 cyl. Mono-Block casting. Seven bearing crankshaft. 19.3 H.P. 72 x 103 mm. 2516 cc. Wheel Base 9 ft. 1 1/2… | ||
| B001_X100 Engine Chassis-page016 | Continuation of a car's performance review, summarising impressions and comparing it to other models. | ||
| View original record | -2- Hs/Rm.1/MJ.13.11.31.Cont'd. top gear. Its acceleration is not outstanding but it cannot be called sluggish. The single Solex fitted is free from flat spots and pleasantly responsive. The body… | ||
| B001_X100 Engine Chassis-page017 | The 'Peregrine' engine, comparing it with Sunbeam and Humber cars, and discussing material costs of cast iron vs aluminium. | ||
| View original record | HS. FROM R. x402 R1/MJS.11.31. X4027 Sent off 19.11.31. C. to SG. WOR. BY. re. "PEREGRINE". Referring to your HS2/MJ131131., we at WW. are not in favour of buying a Fiat as being assistance with… | ||
| B001_X100 Engine Chassis-page018 | Proposal for a new sports chassis, codenamed Peregrine. | ||
| View original record | X4027 SG. FROM R. C. to WOR. HS. BY. R1/M28.11.31. Sent off 30.11.31. PROPOSED SPORTS CHASSIS. During the visit of HS. to WW. on the 27th. inst., we considered the proposed sports chassis, and find… | ||
| B001_X100 Engine Chassis-page019 | Cover note for the B.2. specification, noting its shared features with the Peregrine engine. | ||
| View original record | COPY. X4027. (handwritten) SG. ) FROM E. WOR. ) C. to HS. BY. B. 2. SPECIFICATION. E6/M23.12.31. X4553. X4027 Please find attached copy of preliminary specification for B. 2., shewing features in… | ||
| B001_X100 Engine Chassis-page020 | Comparison table of mechanical components for Peregrine and Bentley models. | ||
| View original record | SECTION. | COMMON TO BOTH PEREGRINE AND BENTLEY. | SPECIFICATION OF PEREGRINE. | SPECIAL TO BENTLEY. ENGINE. | Crankshaft, con-rods, and pistons, valves, springs, fittings & guides. Water and oil… | ||
| B001_X100 Engine Chassis-page021 | Comparison table of parts and specifications for Peregrine and Bentley models. | ||
| View original record | SECTION. COMMON TO B H PEREGRINE AND BENTLEY. SPECIFICATION OF PEREGRINE. SPECIAL TO BENTLEY. BONNET. Louvres and fittings. Rivetless P.2. fasteners. Flip flap shutters. Bentley shape bonnet. STARTING… | ||
| B001_X100 Engine Chassis-page022 | Specification table comparing parts for Peregrine and Bentley models. | ||
| View original record | SECTION. COMMON TO BOTH PEREGRINE AND BENTLEY. SPECIFICATION OF PEREGRINE. SPECIAL TO BENTLEY. INSTRUMENT BOARD. All parts except speedometer. Grouped system: bought out to our specification. Special… | ||
| B001_X100 Engine Chassis-page023 | Trialling competitor cars, the Talbot 9C and a small Fiat, to inform the development and cost analysis of the unsupercharged Peregrine model. | ||
| View original record | Hs. from Hs/Rm. 84027. Hs/Rm.4/ADL.1.32. x535. PEREGRINE Sales have now tried the Talbot 9C. with a view to getting an idea what an unsupercharged Peregrine would be like if produced for A/B.2. We… | ||
| B001_X100 Engine Chassis-page024 | 'Peregrine' small car programme and competitor analysis of a Fiat. | ||
| View original record | 840-7. Hs.2/W.1.1.32. X535. To Sg. From Hs. c. to WOT. c. to R. c. to By. 'PEREGRINE'. In considering our programme for cars we think it would be useful for all of us to get a picture of what we think… | ||
| B001_X100 Engine Chassis-page025 | Scheduling a discussion about a Fiat for a meeting in Derby. | ||
| View original record | X4027. To Hs. from Sg. "Peregrine". Copy to Wor. E. BY. Sg2/E4.1.32 Referring to Hs.2/MJ.1/1.32 and the question of the Fiat, I will put this question down for discussion at our meeting at Derby on… | ||
| B001_X100 Engine Chassis-page026 | Short memo confirming the completion of a 'Peregrine' engine and its upcoming test run. | ||
| View original record | 84027. To R. From Hs. c. to Sg. Wor. c. to E. By. Hs.1/MJ.21.5.32. 'PEREGRINE' ENGINE. We have one of these engines now completed and it should be running on the test bed early next week. Hs. | ||
| B001_X100 Engine Chassis-page027 | From 'R' discussing design improvements for engine project LeC.3115, focusing on valves, passages, and supercharger components. | ||
| View original record | X4027. E. FROM R. R2/M1.6.32. C. to SG. WOR. X.4027. C. to HS. BY. X.4550. LeC.3115. should go ahead with all speed. I think it is far the best of anything we have in mind. To my mind the worst… | ||
| B001_X100 Engine Chassis-page028 | Engine progress, modifying the cylinder head for cooling on the Bensport, gearbox development, and servo system retention. | ||
| View original record | HS/RM. FROM R. R2/M4.6.32. X.4027 X.4553 C. to SG. WOR. RG. C. to E. BY. PEREGRINE & BENSPORT. I am very pleased to hear that the engine is progressing well. I quite agree to modifying the present… | ||
| B001_X100 Engine Chassis-page029 | Update on the 'PEREGRINE' project detailing chassis completion, a crankshaft failure, and forthcoming blower tests. | ||
| View original record | To R. From Hs. c. to Sg. Wor. c. to E. Da. c. to Hdy. By. "PEREGRINE". One of these chassis is now completed and we expect to have it running on the road with the test kit today. After we broke the… | ||
| B001_X100 Engine Chassis-page030 | Engine size and capacity for the Bensport engine compared to the Peregrine. | ||
| View original record | PER BAG. 84027. Sg. From Hs/Gry. c. to PN. c. to WOr. c. to E. Hs/Gry.1/MA.1.7.32. x4553 BENSPORT ENGINE SIZE. The Peregrine engine with a bore and stroke of 2.725 x 4.125 has a capacity of 2364 cc.… | ||
| B001_X100 Engine Chassis-page031 | Brief report on a road test of the Peregrine chassis with a rough test kit. | ||
| View original record | 8402). To.R. From Hs. Hs.6/MJ.1.7.32. c. to Sg. Wor. c. to E. Da. c. to By. Hdy. PEREGRINE. We have had a short run on the road with the Peregrine chassis fitted with a rough test kit. The general… | ||
| B001_X100 Engine Chassis-page032 | Design comparisons and component sharing between the Peregrine and Bensport models. | ||
| View original record | X4027 To Sg. from E. E.3/HP.4.7.32. X4027, X4553, cc Wor. Hs. By. re Peregrine and Bensport. Regarding your enquiry of this afternoon, I had some discussion with R. re size of Bensport, and he feels… | ||
| B001_X100 Engine Chassis-page033 | Reduction of the Peregrine engine's stroke and axle ratio. | ||
| View original record | To. Sg. from E. c. Wor. Hs. X402 E.4/HP.5.7.32. re Peregrine. Following telephone conversation with you this afternoon regarding stroke of Peregrine, I had a few words with Hs. on the subject, and he… | ||
| B001_X100 Engine Chassis-page034 | Confirming the final bore and stroke dimensions for the Peregrine and Bensport. | ||
| View original record | To E. from Sg. Copy to Mr. Hs. re Peregrine and Bensport. Handwritten text: H3, X4027, X4027, X4523 I hope that we have now definitely decided to the satis-faction of all concerned exactly what the… | ||
| B001_X100 Engine Chassis-page035 | Development issues with the Peregrine engine, specifically supercharger tests and oil leaks. | ||
| View original record | To R. from Hs. C. Sg. Wor. C. E. Da. C. RV. Hdv. K4027 Hs.3/ADS.7.32. PEREGRINE In our endeavour to obtain a satisfactory Peregrine car which can be judged on the road, we are having to hold up tests… | ||
| B001_X100 Engine Chassis-page036 | Agreeing to decrease the stroke of the Peregrine engine to ensure parts interchangeability with the Bensport engine. | ||
| View original record | X4027. To Sg. from E. E.1/HP.8.7.32. X4027 X4253. C. for. Hs. By. re Peregrine and Bensport. In reply to your memo Sg.4/E.7.7.32, I agree that it is most regrettable that we should have to decrease… | ||
| B001_X100 Engine Chassis-page037 | Road test report on the 'PEREGRINE' car, detailing its performance and a list of faults. | ||
| View original record | J 402J To R. From Hs. c. to Sg. Wor. c. to P. Da. c. to Edy. By. 'PEREGRINE' The general impression of the car is very favourable indeed. It is entirely different to the usual small light car. It has… | ||
| B001_X100 Engine Chassis-page038 | Performance and road test report on the Peregrine engine, detailing its characteristics and proposed modifications. | ||
| View original record | X4027a To R. from E. E.1/HP.12.7.32. c. Sg. Wor. Hs. By. Pn. Peregrine. ---------- The Peregrine has a very impressive performance on the road, although at the moment the power falls away somewhat at… | ||
| B001_X100 Engine Chassis-page039 | Page 2 of a memorandum discussing proposed modifications to a carburetter design. | ||
| View original record | - 2 - E.1/HP.12.7.32. ---------- the ensemble is an R.R. carburetter. This, however, we have in hand on the lines of the F.II and J.III taper needle expanding type, but we hope to propose some… | ||
| B001_X100 Engine Chassis-page040 | Urgency, delays, and proposed engine alteration for the 'Peregrine' experimental car project. | ||
| View original record | SECRET. HS X4027. To R. from W. re Peregrine. Sg5/E12.7.32 Copy to Mr. Hs. H. You will have received one or two memoranda in regard to the above and the information so far seems to be very… | ||
| B001_X100 Engine Chassis-page041 | Oil consumption tests for the Peregrine engine. | ||
| View original record | To E. from Hs/Rm. c. R. c. Sg. Wor. X4027a Hs/Rm.5/ADL 3.7.32. PEREGRINE OIL CONSUMPTION - E5/HP6.7.32. We do not want to risk running our only Peregrine engine for long periods at 5080 R.P.M. in… | ||
| B001_X100 Engine Chassis-page042 | Engine design proposals for the Peregrine and Bensport models, focusing on part interchangeability and performance modifications. | ||
| View original record | X4027. To Sg. (TGR.) from E. E.4/HP.13.7.32. X4027. X4553. c. Ms. By. FN. re Peregrine and Bensport. We had some conversation with R. this afternoon, during which he discussed the question of what… | ||
| B001_X100 Engine Chassis-page043 | Progress report on vehicle design elements including the change mechanism, rear axle, and engine testing. | ||
| View original record | - 2 - E.4/HP.13.7.32. Hdy. is working on the scheme for the right hand change mechanism. With regard to the rear axle, it is understood that Da. is producing a design for the double shoes. With… | ||
| B001_X100 Engine Chassis-page044 | Proposed modifications to the Peregrine car's gearbox, brakes, carburetter, and crankshaft. | ||
| View original record | E. } FROM R. HS. } X4027 R4/M13.7.32. C. to SG. WOR. RG. C. to BY. HDY. PEREGRINE. ------- In the opinion of WOR. and perhaps others who have seen the parts of this car the gearbox does not look as if… | ||
| B001_X100 Engine Chassis-page045 | Note on engine capacity adjustments for 'Bensport' competitions. | ||
| View original record | -2- 2.290 litre capacity desired for Bensport competitions. 4.125 might need to be reduced to 4" to reduce the capacity to 2.290 for 3 litre competition. R. | ||
| B001_X100 Engine Chassis-page046 | Views on the 'Peregrine' production programme, specifically concerning the gearbox size and strength. | ||
| View original record | Private To E. Hs. from Wor. x40-7. Wor2/T15.7.32. In view of the possibility of a conference with you on the production of "Peregrine" quickly, I thought it would help if I gave my considered views as… | ||
| B001_X100 Engine Chassis-page047 | Outlining views and a proposed development and production plan for the 'Peregrine' car model. | ||
| View original record | VIEWS ON "PEREGRINE". We are all enthusiastic about this car after having seen and tried it. The designers have produced something that is really good and beautiful. We require nothing further from… | ||
| B001_X100 Engine Chassis-page048 | Comparing the 'Peregrine' and 'Bensport' engines, arguing in favour of the 'Peregrine' due to better performance, cost, and lower noise levels. | ||
| View original record | S CRET. X4027 To R. From Hs. c. to Sg. Wor. c. to E. Hy. Hs.2/MJ.19.7.32. X4553 'PEREGRINE' & 'BENSPORT'. Now that we have had fair experience with the 'Peregrine' complete car on the road and the… | ||
| B001_X100 Engine Chassis-page049 | Supercharged car design, blower positioning, and a comparison between 'Peregrine' and 'Bensport' engines. | ||
| View original record | -2- Hs.2/WI.19.7.32. Cont'd. produce a supercharged car which will take a covered body and have reasonable silence we should have achieved something which so far has not been done and should attract a… | ||
| B001_X100 Engine Chassis-page050 | Conference report on the Peregrine car, discussing its performance, required adjustments, engine modifications, and shutter design. | ||
| View original record | SG. FROM R. X4027 R1/M22.7.32. C. to WOR. HS. BY. DA. E. CONFERENCE AT WN. THURSDAY JULY 21 re. PEREGRINE. PRESENT SG. WOR. HS. E. It was agreed that the Peregrine already shewed itself to be an… | ||
| B001_X100 Engine Chassis-page051 | Notes of a conference discussing the future development of the 'Peregrine' model, including engine, gearbox, and brake specifications. | ||
| View original record | Copy to all present at conference and to DA. and HDY. X4027 X2924, Sp3/E22.7.32. E.4027 X.4553 Notes of conference held at West Wittering 21st July 1932. PRESENT: R. Wor. E. Hs. Sg. The question of… | ||
| B001_X100 Engine Chassis-page052 | Continuation of conference notes discussing the development of the Bensport and Peregrine models and overhead camshaft engines. | ||
| View original record | Notes of Conference - cont'd. Sg3/E22.7.32. -2- I think Hs. expressed this view also). If, as I understood at the conference, the back axle casing of Bensport is going to be larger or in any way… | ||
| B001_X100 Engine Chassis-page053 | Comparing compression ratios for the Phantom, 20/25, and Peregrine engines, with an instruction to alter it for future production. | ||
| View original record | 84027. To E. From Hs/Rm. c. to By. Hs/Rm.8/MJ.25.7.32. PER. COMPRESSION RATIO. The highest compression ratio we have run on the Phantom is 5.25. The standard 20/25 is 5.7. The results shew that the… | ||
| B001_X100 Engine Chassis-page054 | Preliminary list of work and modifications for the Peregrine Chassis. | ||
| View original record | X4027. E. Dept. P. Dept. G. Dept. Dr. Dept. Roy/No c. Hs. BY/SS1/N.1.8.32. Re: Peregrine Chassis. It has been decided by the Administration that further experimental chassis should be built at once,… | ||
| B001_X100 Engine Chassis-page055 | List of required design changes and modifications for various vehicle components. | ||
| View original record | -2- Valves & Fittings. Detail one piece rocker shaft, new pedestals and distance piece. A new rocker cover is also required. Camshaft. There is some doubt about the camforms and angle between cams.… | ||
| B001_X100 Engine Chassis-page056 | Instructions for modifications and parts required for shock dampers, steering, springing, and body layouts. | ||
| View original record | -3- Rear Shock Damper. New L.O.P. required for fitting the present production type in place of the J.III type. Side Steering Tube. The new layout should be instructed. Front Shock Dampers. New L.O.P.… | ||
| B001_X100 Engine Chassis-page057 | Specification details following a meeting for the first six Peregrine chassis. | ||
| View original record | X4027. To Hs. By. } from E. Hs/Rm. } By/SS. } c. RHC. ROY. E.7/HP.15.8.32. Specification for six Peregrine chassis. A meeting held attended by Hs. By, Rm, BY/SS. and E. to decide what specification… | ||
| B001_X100 Engine Chassis-page058 | Specifications and modifications for components of the Peregrine chassis. | ||
| View original record | (2) Crankshaft. The first Peregrine chassis already in existence is to continue with a crankshaft of 4.125 stroke, the second Peregrine chassis is to be fitted with a shaft of similar stroke. The… | ||
| B001_X100 Engine Chassis-page059 | Instructions for modifications to a series of chassis, including clutch, brake drums, gearbox, and steering controls. | ||
| View original record | (3) S.7/HP.15.8.32. have got to the old dimensions. Six new sets of parts should be instructed for the larger diameter hypoids, so that all the axles can eventually be converted. Clutch. The clutch… | ||
| B001_X100 Engine Chassis-page060 | Specification sheet detailing modifications for six chassis, covering components from the radiator to the instrument board. | ||
| View original record | (4) E.7/HP.16.8.32. Radiator and Shutters. Three of the radiators should be instructed with the standard honeycomb matrix, and the remaining three with the Marston matrix. The shutters should be made… | ||
| B001_X100 Engine Chassis-page061 | Specifications for starter switches and battery installations for specific vehicle chassis. | ||
| View original record | (5) patch, and the switchbox will be to D. Sch.554 to correspond with the improved output 25 HP. dynamo less the fittings for standby magneto ignition which are not required on Peregrine. Starter… | ||
| B001_X100 Engine Chassis-page062 | The specification for six Peregrine chassis. | ||
| View original record | X4027 To Sg. from E. C. W. Hs. By E.2/HP.17.8.32 Specification for 6 Peregrine Chassis. In connection with the 6 Peregrine chassis which are in course of production, please find attached copy of… | ||
| B001_X100 Engine Chassis-page063 | Specification for the crankshafts to be fitted to six Peregrine chassis. | ||
| View original record | X4027 Hs. ) Hy. } from E. Hs/Rm. } By/SS. } E.3/HP.18.8.32. c. for. HHC. ROY. Sft. ------------------------ Specification of six Peregrine chassis. --------------------------------------- Referring to… | ||
| B001_X100 Engine Chassis-page064 | Specification for six Peregrine chassis regarding crankshaft dimensions. | ||
| View original record | Hs. By. Hs/Rm. By/SS. } from E. X4027 E.3/HP.18.8.32. c. Wor. RHC. ROY. Sft. Specification of six Peregrine chassis. ------------------------------------ Referring to the first item on page two of… | ||
| B001_X100 Engine Chassis-page065 | Confirmation of instructions for building six experimental 'Peregrine' chassis with varying specifications and completion dates. | ||
| View original record | X4027 Hs. RHC. E. By. Spt. AHM. Roy. Ws. CONFIDENTIAL. Worl/CR.18.8.32. "PEREGRINE". This is to confirm the verbal instructions issued by Hy. on the 23rd ultimo to:- By. By/SS. Roy/Ms. that we were to… | ||
| B001_X100 Engine Chassis-page066 | Urgent design of essential tools and consultation on the required production order. | ||
| View original record | -2- Worl/GR.18.8.32. Ws. should go ahead with all speed designing the essential and necessary tools so that these will be completed ready for use by the end of this year. Ws. should consult Sft. and… | ||
| B001_X100 Engine Chassis-page067 | Known faults and issues with the 'Peregrine' car. | ||
| View original record | 84027 To Vor. From Hs. c. to Sg. c. to E. c. to By. Hs.1/MJ.22 "PEREGRINE" We think it is generally recognised that we made light of all the known troubles on "Peregrine" in order that we should be… | ||
| B001_X100 Engine Chassis-page068 | Faults and required modifications for various vehicle components. | ||
| View original record | -2- Hs.1/WJ.22.8.32. Cont'd. Propeller Shaft. It is possible that we may need some radical alteration here before this car can be considered satisfactory. No.1 car although special attention was given… | ||
| B001_X100 Engine Chassis-page069 | The production prospects, potential faults, and required testing for the 'Peregrine' car model. | ||
| View original record | -3- Hs.1/MJ.22.8.32. Cont'd. It is certain that when we correct all the faults which we at present know to exist, there will still be a long list of others that so far have not shewn up. If the faults… | ||
| B001_X100 Engine Chassis-page070 | Specification note clarifying the pipe diameter for the petrol pump on six Peregrine chassis. | ||
| View original record | To Hs. By. Hs/Rm. By/SS. c. RHC. ROY. E.3/HP.23.8.32. Specification for six Peregrine chassis. Referring to item under the heading "Petrol Pump" on page two of E.7/HP.15.8.32 please note: The figure… | ||
| B001_X100 Engine Chassis-page071 | Telegram confirmation about permanent designs for Peregrine-like cars, specifying propeller shaft dimensions and a test. | ||
| View original record | x4027. CONFIRMATION OF TELEGRAM. Copy to Wor. HS. BY. E. WW.25.8.32. x4027. x484' ROYCAR DERBY. WORMALD- HIVES - BAILEY - ELLIOTT - WE ARE MAKING PERMANENT DESIGNS FOR PEREGRINE LIKE LANCIA AND… | ||
| B001_X100 Engine Chassis-page072 | Copy of an agreed telegram to Royce regarding the Lancia scheme for the Peregrine and a separate gearbox for the Bensport. | ||
| View original record | [REDACTED] Hs. from Wor. X4027 Wor4/T26.8.32. Please see below copy of agreed telegram sent to R. to-day. "ROYCE CHICHESTER. "ALL AGREE THAT LANCIA SCHEME SATISFIES PEREGRINE "REQUIREMENTS and ASSUME… | ||
| B001_X100 Engine Chassis-page073 | Requesting an experiment on a Peregrine engine to improve the speed of oil replenishment and oil level gauge response. | ||
| View original record | X4027 To RHC. from E/JNR. c. Hs. By. E/JNR.2/HP.27.8.32. re Peregrine. We send you for experiment blueprint LeC.3174 showing two oil tubes through the cylinder head. The object of the design is to… | ||
| B001_X100 Engine Chassis-page074 | Delayed completion date for the Peregrine chassis due to numerous modifications. | ||
| View original record | 115 84027. To Wor. from RHC. C O P Y. RHC10/BE31.8.32. PEREGRINE. The present position with regard to Peregrine is so involved that it is impossible to give any idea of the completion date for… | ||
| B001_X100 Engine Chassis-page075 | Status report on the Peregrine II engine development, detailing outstanding design issues and required instructions for various components. | ||
| View original record | COPY. PEREGRINE II. RHC10/BE31.8.32. Section. Reason. Crankshaft. Instructions required for details. Balance weights, oil caps etc. The instructions are for 4 crankshafts having 4" stroke and 2 having… | ||
| B001_X100 Engine Chassis-page076 | Progress report detailing outstanding instructions and alterations for various vehicle components. | ||
| View original record | -2- RHClO/BE31.8.32. Section. Reason. Exhaust Fittings. Certain instructions are outstanding with regard to the smaller details, and we also understand there is an alteration pending to the silencer.… | ||
| B001_X100 Engine Chassis-page077 | List of required instructions and design alterations for various vehicle components and systems. | ||
| View original record | -3- RHC10/BE31.8.32. Section. Reason. Pedals. Particulars of new clutch pedal lever and other details required. Petrol Piping. Complete instructions required for pipe lines. Rear Axle. Instructions… | ||
| B001_X100 Engine Chassis-page078 | Status and requirements for the Peregrine and Bensport projects, covering bodies, wheels, hubs, and tools. | ||
| View original record | X4027 To DA/EV. from Hs/Lid. Hs/Lid.3/KT.3.9.32. X4552 PEREGRINE & BENSPORT. Delivery of Bodies. We should be glad if you will let us know definitely when you require us to collect these bodies from… | ||
| B001_X100 Engine Chassis-page079 | Alternative tyre pumps and tools for the Bensport model. | ||
| View original record | -2- Hs/Lid.3/KT.3.9.32. We might perhaps also use a different tyre pump; the Nesthill, although good, is rather bulky and expensive; we tried recently, as may be remembered, a hand pump known as the… | ||
| B001_X100 Engine Chassis-page080 | Proposed scheme for Peregrine Engine Controls, referencing blueprint Lec.3181. | ||
| View original record | X4027. To R. from E. c.c. Sn. Wcr. Hs. By. RECEIVED 1932 SEP 7 E.10/HP.6.9.32. re Peregrine Engine Controls. Please find attached blueprint of Lec.3181 showing the proposed scheme for the above. E. | ||
| B001_X100 Engine Chassis-page081 | Adoption of a side drain plug and radiator shutter closing mechanisms for the 20/25 chassis. | ||
| View original record | XV027 To Sg. from E. E.1/HP.10.9.32. c. Wor. Hs. By. X8770 re Sg.4/E.8.9.32 - 20/25 Chassis, J.3. and Peregrine etc. Further to our memo EG/HP.9.9.32, the experimental department say it would be a… | ||
| B001_X100 Engine Chassis-page082 | Required modifications and outstanding items for the Peregrine engine. | ||
| View original record | X40-7 To WGR. from E. E.1/HP.20.9.32. c. Hs. By. RHC. Rm. re Peregrine. With reference to your memo WOR.1/T.13.9.32, a meeting was held of Hs. By. RHC. Rm. and E. to investigate the position regarding… | ||
| B001_X100 Engine Chassis-page083 | List of specifications and modifications for chassis components, including clutch, gearbox, and brakes. | ||
| View original record | (2) E:1/HP.20.9.32. scheme for the sliding joint. These modifications are being dealt with. (7) Clutch. Peregrines 2 and 3 have been instructed with clutches similar to the first chassis except for… | ||
| B001_X100 Engine Chassis-page084 | Design schemes for the gear lever, dynamo, carburetter starter, and oil sump for Peregrine chassis. | ||
| View original record | (3) E.1/HP.20.9.32. gear lever sideways. A further scheme however, is required for stiffer levers to get rid of the sideways vibration, which is considered objectionable. (13) Dynamo. Peregrines 2 and… | ||
| B001_X100 Engine Chassis-page085 | Engineering modifications and outstanding items for Peregrine engines 2 and 3. | ||
| View original record | X4027 To. WOR. from E. E.1/HP.20.9.32. c. Hs. By. RHC. Rm. re Peregrine. With reference to your memo WOR.1/T.13.9.32, a meeting was held of Hs. By. RHC. Rm. and E. to investigate the position… | ||
| B001_X100 Engine Chassis-page086 | Specification sheet detailing modifications for Peregrine chassis components. | ||
| View original record | (2) scheme for the sliding joint. These modifications are being dealt with. (7) Clutch. Peregrines 2 and 3 have been instructed with clutches similar to the first chassis except for slight… | ||
| B001_X100 Engine Chassis-page087 | Technical memorandum discussing the design of the Dynamo, Carburetter Starter Control, and Oil Sump for the Peregrine chassis. | ||
| View original record | (3) E.1/HP.20.9.32. ---------------- gear lever sideways. A further scheme however, is required for stiffer levers to get rid of the sideways vibration, which is considered objectionable. (13) Dynamo.… | ||
| B001_X100 Engine Chassis-page088 | The agreed completion dates for various outstanding items for the Peregrine project. | ||
| View original record | X4027. To WOR. from E. E.5/HP.21.9.32. c. Hs. By. RHC. Rm. Y2924. re Peregrine. -------------- With further reference to memo E.1/HP.20.9.32, a meeting was held this afternoon of Hs. BY. RHC. and E.… | ||
| B001_X100 Engine Chassis-page089 | Progress report detailing timelines for modifications to brakes, lubrication, levers, and other vehicle systems. | ||
| View original record | (2) E.5/HP.21.9.32. ---------------- affect Peregrines 2 and 3, and will be adequately in time for the subsequent chassis to be fitted up. (10) Brakes. Details for direct application of the braking on… | ||
| B001_X100 Engine Chassis-page090 | Progress report on the testing and development of the Peregrine model. | ||
| View original record | X4027 To Wor. From Hs. Hs.2/MJ.21.9.32. PEREGRINE. GENERAL POSITION. The first chassis has run approximately 4000 miles on the road. The general performance of the car is very good - we anticipate it… | ||
| B001_X100 Engine Chassis-page091 | Outlining the schedule for sending a pre-production test car to France to gain experience before the final model is ready. | ||
| View original record | -2- Hs.2/MJ.21.9.32. Cont'd. We expect to be in a position to send the first car to France for test by the end of October. We do not expect this car will represent the final production model but it… | ||
| B001_X100 Engine Chassis-page092 | Confirmation of a telephone message regarding issues with the Peregrine & Bensport engine head joint. | ||
| View original record | HS. } FROM R. E. } X4027. CONFIRMATION OF TELEPHONE MESSAGE. R1/M26.9.32. C. to SG. WOR. BY. PEREGRINE & BENSPORT. ENGINE HEAD JOINT. X4553 (1) The first thing that we notice is that there are signs… | ||
| B001_X100 Engine Chassis-page093 | Engine modifications, including exhaust valve timing, salt cooling, stud sizes, and gasket areas. | ||
| View original record | (2) (9) The exhaust valve might be made to open late, and suddenly, and close more slowly, making less noise, when noise and shock is no use to us. (10) Is it assumed impractixal in cost or size to… | ||
| B001_X100 Engine Chassis-page094 | List of technical specifications and modifications for the new Peregrine engine unit. | ||
| View original record | Files. ---- 840-7. 7.10.32. ---- NEW PEREGRINE UNIT. We do not know the position of the crankshaft but for our experimental work we much prefer this unit to be a 4 1/8" stroke as a 4" stroke will only… | ||
| B001_X100 Engine Chassis-page095 | List of modifications to a change gear mechanism, clutch, radiator matrix, and water pump. | ||
| View original record | -2- New change gear mechanism R.R.sch. 225. Clutch. Altered leverage to suit stronger springs. Rad. matrix. Marston. Water pump. R.R.sch.234. Those underlined are not yet instructed from D.O. BY/SS -… | ||
| B001_X100 Engine Chassis-page096 | Progress report memo on the Peregrine and Bensport projects. | ||
| View original record | x4027. WOR. From E. E.3/HP.25.10.32. C. Hs. By. RHC. x4027. x4553. re Peregrine and Bensport. ----------------------- Referring to your memo WOR.2/T.24.10.32., a meeting was held of BY. RHC. and E.… | ||
| B001_X100 Engine Chassis-page097 | Update on a chassis completion delay, pending the receipt of further information. | ||
| View original record | -2- E.3/HP.25.10.32. We are pressing WW. for these items, as until more information is available we cannot fix on the date for the completion of the first chassis. E. | ||
| B001_X100 Engine Chassis-page098 | General specification for the first Peregrine chassis destined for France, detailing engine and chassis components. | ||
| View original record | 84027 RHC. from Hs/Rn. C. to HS. Hs/Rn.8/KT.25.10.32. FIRST PEREGRINE CHASSIS FOR FRANCE. The first Peregrine chassis which will be going to France in about a weeks time will have the following… | ||
| B001_X100 Engine Chassis-page099 | List of vehicle modifications with handwritten amendments, and a further list of proposed changes for a second car. | ||
| View original record | -2- Hs/Rm.8/KT.25.10.32. Shorter Propeller Shaft to N.sch.3530. [Handwritten: Wider] [Strikethrough: Normal] rear Brake drums [Strikethrough: giving a width of lining] [Handwritten: with linings 1.6"… | ||
| B001_X100 Engine Chassis-page100 | Status report on the development and testing of the Peregrine and Bensport projects. | ||
| View original record | X402) To Wor. From Hs. Hs.4/MJ.26.10.32. POSITION OF PEREGRINE & BENSPORT. X4553. PEREGRINE. We are making all arrangements that Peregrine No.2 will leave Derby on Friday November 4th. for France.… | ||
| B001_X100 Engine Chassis-page101 | Continuation page of a memo discussing the status of a car's body and gearbox, and the timeline for a Bensport car. | ||
| View original record | -2- Hs.4/MJ.26.10.32. Cont'd. The body is finished and is available any time we require it. The longest job is the gearbox, which is at W.W. We have spoken to Hdy. on the phone and he has promised to… | ||
| B001_X100 Engine Chassis-page102 | General position report on the 'Peregrine' car, detailing current problems and next steps. | ||
| View original record | γ 4027. R. From Hs. c. to Sg. c. to Wor. N. c. to Da. Hdy. c. to By. 'PEREGRINE' - GENERAL POSITION. Hs/GWH. crossed over to France with Per.11 on saturday. We do not look upon this car as the… | ||
| B001_X100 Engine Chassis-page103 | Specification and test details for the first Peregrine car. | ||
| View original record | Lec/1242. 7.11.32. PEREGRINE. The first Peregrine car left for France on Sat., Nov. 5th. It was a standard six light four door saloon with a spare wheel at the side. The weight of the complete car was… | ||
| B001_X100 Engine Chassis-page104 | List of chassis modifications and further requirements based on the results of running the first car. | ||
| View original record | -2- Chassis. (1) Engine mounting with torque reaction dampers on the crankcase and on the front engine mounting so that the best position can be selected. (2) Marston type radiator matrix. (3) Front… | ||
| B001_X100 Engine Chassis-page105 | List of improvements for clutch, braking, air silencing, and exhaust systems. | ||
| View original record | -2- (5) Latest simplified type of clutch. (6) Improved arr-angement of braking to reduce work done by servo and pedal pressure. (7) Air silencer for Carburetter Resonance type. (8) Complete work on… | ||
| B001_X100 Engine Chassis-page106 | Confirming dimensions and discussing the layout of chassis components for model B.3. | ||
| View original record | X4027 EV1/15.11.32. TO E. BY. FROM EV. COPY TO HS. RE. LAYOUT OF B.3. We wish to confirm our telephone conversation of yesterday agreeing to the dimension of 3.850. from the back of the dash to the… | ||
| B001_X100 Engine Chassis-page107 | Design improvements for dampers, fan pulleys, and hubs. | ||
| View original record | X 4027 E. FROM R. R2/M17.11.32. C. to SG. WOR. HS. BY. RHC. X.4027. X.5770. PERE.2. AND J.2. Referring to E8/HP151132., and LeCs. 3259. and 3276. (1) I am glad dry dampers are found an improvement.… | ||
| B001_X100 Engine Chassis-page108 | The durability testing of a II Phantom II model car in France, detailing issues with oil temperature and transmission rattles. | ||
| View original record | X4027 S. From Hs/Rm. c. to EG. c. to WOP. c. to E. c. to Da. c. to Ry. c. to Hdy. Hs/Rm.10/MA.21.11.32. II P.II IN FRANCE. -------------------- X4027 This car was, of course, sent over to France in an… | ||
| B001_X100 Engine Chassis-page109 | Technical report detailing development progress and issues with various vehicle systems. | ||
| View original record | -2- Cont'd. (3) Carburation. It was possible to do little development work on this between the completion of the carburetter and the departure of the car for France. The worst defect is a period of… | ||
| B001_X100 Engine Chassis-page110 | Road test report on a car's general running performance over 500 miles. | ||
| View original record | -3- Hs/Ps.10/MA.21.11.32. Cont'd. General Running of the Car. We drive the car about 500 miles over all sorts of roads. It is a delight to handle. With the shock absorbers set at 90 lbs. its road… | ||
| B001_X100 Engine Chassis-page111 | Requesting clearer headings for documents concerning the Peregrine to avoid confusion with the Phantom II. | ||
| View original record | 84027. S/W To Hs. from Sg. re Peregrine. Sg13/E22.11.32 Your Hs/Rm.10/MA.21.11.32 is headed "II.P.II" and deals with Peregrine. This heading is of course most confusing to all concerned, but… | ||
| B001_X100 Engine Chassis-page112 | Recommending the production of six advance Peregrine chassis and outlining the benefits. | ||
| View original record | To Wor. From Hs. c. to Sg. PEREGRINE. We consider that we are now in a position to order 80% of the Peregrine chassis with a very small risk of scrap. We want to strongly recommend thatpermission is… | ||
| B001_X100 Engine Chassis-page113 | Responsible people and methods for manufacture, and a plan for completing six chassis by March for Peregrine orders. | ||
| View original record | -2- Hs.4/MJ.28.11.32. Cont'd. people and methods who are going to be responsible for the manufacture. We have in mind that these six chassis might be completed some time in March, which would enable… | ||
| B001_X100 Engine Chassis-page114 | Request for part lists for the Peregrine engine, detailing components ready for tool production. | ||
| View original record | 84027. BY.17/G. 30.11.32. E. Dept. (strikethrough) F. Dept. (strikethrough) G. Dept. (strikethrough) c. Hg/Rm. (strikethrough) C Ws. (strikethrough) Would you kindly send a list of part lists (to Ws)… | ||
| B001_X100 Engine Chassis-page115 | List of vehicle components with handwritten amendments for the gearbox and front axle. | ||
| View original record | - 2 - (14). Back axle with the exception of the actuating shafts and brackets carrying same. (15). 1st. Motion shaft as a unit, i.e. with all necessary parts to form the unit. (16). 3rd. Motion shaft… | ||
| B001_X100 Engine Chassis-page116 | Progress of modifications for the Peregrine and Bensport projects. | ||
| View original record | 8407) To WCR. from E. E.1/HP.1.12.32. c. Hs. By RHO. re Peregrine and Bensport. X4027. X4553. With regard to Peregrine, we are at the moment engaged with the question of moving the steering box back… | ||
| B001_X100 Engine Chassis-page117 | Progress report on the status of the Engine Torque Arms and Tachometer Drive. | ||
| View original record | - 2 - E.1/HP.1.12.32. (6) Engine Torque Arms. In hand. (7) Tachometer Drive. Nearly ready. It is anticipated that all the above will be cleared up by the end of next week. E. | ||
| B001_X100 Engine Chassis-page118 | Material and design issues for the Peregrine project, including the crankcase, gearbox, and brake gear. | ||
| View original record | To Ry. from Hs/Rm. 8402 Hs/Rm.8/ADL.12.32. PEREGRINE MATERIAL With reference to your Ry17/G30.11.32 we note that you have released the bottom half of the crankcase We would point out that the original… | ||
| B001_X100 Engine Chassis-page119 | Design and material release for Peregrine components, including axles and shafts. | ||
| View original record | Hs/Rm. 84027. BY.20/G.2.12.32. PEREGRINE MATERIAL. ------------------ BY.17/G.30.11.32. did not represent release of material but merely release for tool designs. We had overlooked the bottom half,… | ||
| B001_X100 Engine Chassis-page120 | List of parts considered safe to proceed with for the Peregrine project, with accompanying notes and potential modifications. | ||
| View original record | To BY. From Hs. c. to E. c. to Wor. c. to Roy. c. to Sft. Handwritten: 402 PEREGRINE MATERIAL. Handwritten: X45-54 The following is a list of the parts which we consider are safe to go ahead with :-… | ||
| B001_X100 Engine Chassis-page121 | Continuation page of a list of vehicle components and their status, including the gearbox. | ||
| View original record | -2- Hs.3/WJ.5.12.32. Cont'd. (17) Petrol tank and fitting. (18) Petrol pump. (19) Gearbox. Silent second speed. We wish however to hold up the change speed lever and brake and the servo in the… | ||
| B001_X100 Engine Chassis-page122 | Meeting about the cost difficulties of the Peregrine project, focusing on material and testing costs. | ||
| View original record | Secret 8407 Rey. from Wor. SFT. " " Copy to-Hs. J.R.H.G. Mr. Roy Wor10/T5.12.32. Peregrine Re our meeting of this morning respecting the cost of the above. It was agreed:- Firstly, that Roy. will give… | ||
| B001_X100 Engine Chassis-page123 | Requesting a list of outstanding design and drawing office work on the Peregrine project. | ||
| View original record | Contd:-2- Wor10/T5.12.32. Will E. and BY. let me have a list of all the work they still have in hand from a design and D .O. point of view on the Peregrine. I thought it was understood at the… | ||
| B001_X100 Engine Chassis-page124 | Modifications to the Peregrine cylinder head spark plug positions and related components. | ||
| View original record | X402-7 To BY. from E/JNR. c. Wer. Hs. E/JNR.3/HP.6.12.32. re Peregrine. We send you herewith: LeC.3302 showing the Peregrine cylinder head with modified positions for Nos. 3 and 4 sparking plugs -… | ||
| B001_X100 Engine Chassis-page125 | From 'E' to 'WOR' outlining necessary design alterations for the Peregrine project. | ||
| View original record | 84027. To WOR. from E. E.10/HP.7.12.32. c. Hs. Sft. RHC. Mx. Peregrine. -------- Referring to the last paragraph of your memo Wor10/T.5.12.32, recent development work has shown that alterations to the… | ||
| B001_X100 Engine Chassis-page126 | Secret memo from 'Hs.' expressing anxiety over the progress of the Peregrine project due to delays in receiving modified parts. | ||
| View original record | SECRET 84027 To Wor. From Hs. c. to By. c. to E. c. to RHC. Hs.16/MJ.9.12.32. Re. Peregrine. I am getting rather frightened now as regards our statement that 80% of the Peregrine can be proceeded… | ||
| B001_X100 Engine Chassis-page127 | Arranging a meeting to discuss the Peregrine project, focusing on potential carburettor and steering alterations and a delay in ordering materials. | ||
| View original record | Secret [Crossed out text: E. Hs. DY. Hy. SFI. RHO.] 84027. Wor10/E12.12.32. Re Peregrine. Hs. thinks we ought to have a talk around Peregrine; so do I and so does Sg. Sg. is suggesting there is no… | ||
| B001_X100 Engine Chassis-page128 | Cost analysis comparing components of the Peregrine Chassis against the 20/25 HP model. | ||
| View original record | Hs. COPY. 84027. Wor. from Sft. Sft2/BH.12.12.32. PEREGRINE COSTS. There are several sections on Peregrine Chassis which do not permit of a reduction equivalent to that required. 1. CRANKCASE AND… | ||
| B001_X100 Engine Chassis-page129 | Component-by-component cost and production comparison against the 20/25 HP model. | ||
| View original record | -2- Wor. Contd. Sft2/BH.12.12.32 We understand there is a new type of Flywheel and Clutch named the Borg and Beck type. We have not had any particulars of this, and if this design should be cheaper to… | ||
| B001_X100 Engine Chassis-page130 | Design modifications and cost implications for various vehicle components. | ||
| View original record | -3- Wor. Contd. Sft2/BH.12.12.32. having to cut the Gear is a definite extra cost on this section. We propose, however, to see whether there is some other manner from a newer machinery point of view,… | ||
| B001_X100 Engine Chassis-page131 | Cost of testing the Peregrine chassis and the potential savings compared to the 20/25HP model. | ||
| View original record | To Hs. from Mx. 84027 Mx10/T12.12.32. PEREGRINE. Cost of Testing. I have had a discussion with Hs. on this subject today, and we have thoroughly reviewed the whole position. Making a comparison… | ||
| B001_X100 Engine Chassis-page132 | Checklist of tasks for the chassis test of a 20/25 HP model. | ||
| View original record | 30.11.32 F.58510 - CHASSIS TEST - 20/25 HP. Dept. 38. T.Allow. H. M. Skilled Labour. 1. Dismantle cylinder head. 2. Dismantle valves from head. 3. Clean carbon from radius of valves. 4. Grind in… | ||
| B001_X100 Engine Chassis-page133 | Continued list of chassis test operations for a 20/25 HP vehicle with time allowances. | ||
| View original record | -2- F.58510 - CHASSIS TEST - 20/25 HP. (Cont'd). 30.11.32. T.Allow. H. M. 21. Fitter Testers time on final test. 4 30 22. Tighten all spring clips, attend to all jobs on inspection card (Mr.Waldron)… | ||
| B001_X100 Engine Chassis-page134 | Chassis test checklist for a 20/25 HP model, detailing semi-skilled tasks and time allocation. | ||
| View original record | -3- F.58510 - CHASSIS TEST - 20/25 HP.(Cont'd). 30.11.32 T.Allow. H. M. Semi-skilled Time. 44. De-carb cylinder head. X 45. Oil front and rear springs before despatch. X 46. Fit spring gaiters (per… | ||
| B001_X100 Engine Chassis-page135 | Comparing the performance of the Peregrine car with the 20/25 HP model, including a test report from G.W. Hancock. | ||
| View original record | y 40-7. Hs.7/MJ.15.12.32. To R. From Hs. c. to Sg. Wor. c. to E. De. c. to By. Hdy. Re. Peregrine. We think we may have given the impression that the general performance of the Peregrine would be… | ||
| B001_X100 Engine Chassis-page136 | Design, performance, and production plans for the Peregrine car model. | ||
| View original record | -2- Hs.7/WL.15.12.32. Cont'd. It is light to handle, holds the road well, and has a low centre of gravity. These points, however, are mainly only appreciated by the driver. The passenger every time… | ||
| B001_X100 Engine Chassis-page137 | Potential effect of the Peregrine project on the 20/25 business. | ||
| View original record | 84027. To Hs. from Sg. re Peregrine. Sg8/E16.12.32 Copy to Wor. Very many thanks for Hs.7/MJ.15.12.32. This is very interesting and I am making sure that it is read by certain people who, I think,… | ||
| B001_X100 Engine Chassis-page138 | Performance of the Peregrine model compared to the Bensport and 25HP, covering engine characteristics, gearbox conversion, and damper control. | ||
| View original record | X4027 HS. FROM R. C. to SG. WOR. RG. BY. DA. HDY. PEREGRINE PERFORMANCE. I think your memos., and GWH's remarks are quite good, and explain the matter very thoroughly. You will see that in some ways… | ||
| B001_X100 Engine Chassis-page139 | The outcomes of a meeting regarding criticisms and modifications for the Peregrine. | ||
| View original record | 84027. To HCR. from E. E.I/HP.29.12.32. c. Hs. By. RHC Rm. Hs/GWH. re Peregrine. A meeting was held of Hs. By RHC. Rm. Hs/GWH and E. to go over the points raised with regard to Peregrine by Hs/GWH,… | ||
| B001_X100 Engine Chassis-page140 | List of required modifications and fault investigations for various vehicle components. | ||
| View original record | - 2 - (9) Shock Dampers - 2 bolt fixing to frame not satisfactory. Instructions have been issued for fixing front dampers with 3 bolts. (10) Rear dampers - Instructions for a new bracket will be… | ||
| B001_X100 Engine Chassis-page141 | List of vehicle faults and a specification of improved features for the Peregrine 3 model. | ||
| View original record | - 3 - (23) Rear axle bijur pipe should be taken round to the rear of the axle. Instructions have been issued. (24) Wheels - Outer spokes breaking. - This matter is being taken up with the makers. (25)… | ||
| B001_X100 Engine Chassis-page142 | List of improvements and modifications to various components. | ||
| View original record | - 4 - E.1/HP.29.12.32. Improved Petrol Pipe - 1. Improved Road Wing Fixing - 25. Slower Speed Fan Drive - 24. Exhaust silencer - 5. Starter Motor Armature D.100427. Improved Instrument Patch to… | ||
| B001_X100 Engine Chassis-page143 | Potential aesthetic modifications to the 'Peregrine' car's silencer and petrol filler. | ||
| View original record | 8402) SECRET. re- "Peregrine". S/W. -> Hs.(c. to Ev) Cx4/KW29.12.32. Whilst examining the car recently returned from tests in France, we noticed that the silencer snout projects beyond the end of the… | ||
| B001_X100 Engine Chassis-page144 | The final silencer and petrol filler for the Peregrine model. | ||
| View original record | 84027. To Cx. From Hs. c. to Ev. Hs.5/MJ.31.12.32. Re. PEREGRINE. Replying to Cx.4/KW.29.12.32. The final silencer will be arranged with the exhaust snout in a similar position to that on the present… | ||
| B001_X100 Engine Chassis-page145 | Suggesting modifications to the Peregrine model's exhaust fishtail and petrol filler. | ||
| View original record | X4027. TO CX. FROM EV. BY. COPY TO HS. EV1/3.1.33. RE. PEREGRINE. With reference to your CX4/KW.29.12.32. we would suggest the following action to be taken by Derby. EXHAUST FISHTAIL. We notice from… | ||
| B001_X100 Engine Chassis-page146 | Secret urgent memo concerning project 'PEREGRINE', discussing production delays and pessimism about the first chassis testing schedule. | ||
| View original record | (407) URGENT. SECRET. Hs. c. By. c. Roy. c. Sft. "PEREGRINE". EWT.1/GR.9.1.33. I saw Hs. on Saturday morning, and explained to him what Wor. was thinking relative to the above. The particulars given… | ||
| B001_X100 Engine Chassis-page147 | Arrangements for the exhaust nozzle and petrol tank filler for the Peregrine. | ||
| View original record | W/S C. De/EV c. Hs. 8407 BY/Cgh.10/G.10.1.33. RE: PEREGRINE. Ev.1/3.1.33. We will arrange for the rear edge of the exhaust nozzle to be flush with the rear crossmember. In regard to the petrol tank… | ||
| B001_X100 Engine Chassis-page148 | Progress and features for the Peregrine and Bensport chassis. | ||
| View original record | x4027 To Wox. From E. E.8/HP.17.1.33. c. Hs. By. RHC. x4553 x4027 re Peregrine and Bensport. ------------------------- In answer to your memo Wor.1/T14.1.33, a meeting was held of Hs.By, RHC. and E.… | ||
| B001_X100 Engine Chassis-page149 | Progress report on the road testing and development of the Peregrine and Bensport car projects. | ||
| View original record | Y4027. To Wor. From Hs. Hs.1/MJ.18.1.33. X4553. PEREGRINE & BENSPORT. Peregrine. We have completed about 20,000 miles on the road on three Peregrine cars. This includes 12,000 miles in France. The… | ||
| B001_X100 Engine Chassis-page150 | Necessary improvements for the Peregrine engine, covering oil cooling, tail end extension, clutch, and steering box. | ||
| View original record | X4127 HS. } FROM R. R5/M30.1.33 E. } DA. } C. to SG. WOR. BY. PEREGRINE. This is suffering from three things which must be improved. (1) Hot engine oil - a cooler seems the next thing, but are we sure… | ||
| B001_X100 Engine Chassis-page151 | Engine lubricating oil overheating issues on a Peregrine car during testing. | ||
| View original record | 84027. To Hs. from Sg. Copy to Wor. E. [strikethrough] re Peregrine. Sg9/E30.1.33 I understandthat one of the troubles on test in France was that the engine lubricating oil gets too hot. I also… | ||
| B001_X100 Engine Chassis-page152 | Peregrine engine oil temperature issues and proposing an experiment to increase oil flow to the main bearings. | ||
| View original record | 84027. To Sg. from E. E.6/HP.31.1.33. c. Wdr, Hs. re Peregrine. Referring to your memo Sg.9/E.30.1.33, I feel very strongly that we ought to find out the value of the ribbed sump in France exactly… | ||
| B001_X100 Engine Chassis-page153 | Query regarding the status of a Peregrine 6 light Saloon, which is awaiting photography. | ||
| View original record | S/W. Lid...from Bkl. X 4027 (handwritten) Bkl.2/WT6.2.33. Peregrine- 6 light Saloon. Is there any news of the above ? You will remember that I am waiting to have it photographed. Bkl. BKL… | ||
| B001_X100 Engine Chassis-page154 | The final Peregrine 6 Light Saloon body before it is mounted on a chassis. | ||
| View original record | W/S. To Bkl. from Hs/Lid. X4027 Hs/Lid. 9/KT. 7. 2. 33. PEREGRINE - 6 LIGHT SALOON. Bkl.2/WT6. 2. 33. This is the last of the six Peregrine bodies and it will be some weeks before it is mounted on a… | ||
| B001_X100 Engine Chassis-page155 | Secret memorandum discussing production plans and test report issues for the Peregrine model. | ||
| View original record | r4027 SECRET. S/W. To Wor. from Sg. copy to Hs. SG6/D15.2.33 Re: Peregrine I had hoped to have come up to Derby this week but have not made any effort to do so, principally because I gathered that you… | ||
| B001_X100 Engine Chassis-page156 | Typed report detailing issues with a vehicle's gearbox and brakes, and suggesting a meeting. | ||
| View original record | -2- Sg6/D15.2.33 GEARBOX: Reverse gear tends to jump out directly load is removed; Loss of oil from front bearing; And then there is DA.1/11.2.33, memo. referred to above, the reason for which I do… | ||
| B001_X100 Engine Chassis-page157 | Various performance issues with the Peregrine car, including engine boom, cold starting, a cracked exhaust, and fluid loss. | ||
| View original record | X4027 To Wor. from Hs. Hs.5/XT.17.2.33. Re. PEREGRINE. Replying to Sg.6/D.15.2.33. The Peregrine car which is at present running in France is the car which Sg. ran from Grantham to Biggleswade and… | ||
| B001_X100 Engine Chassis-page158 | Issues with oil loss, brakes, and carburation on the Peregrine model. | ||
| View original record | -2- Hs.5/KT.17.2.33. on any other cars. We do not think it is serious as most gears tend to work either in or out. We think it is the least of the evils that it should come out when the load is… | ||
| B001_X100 Engine Chassis-page159 | Potential cost-saving measures for the Peregrine car during a production delay. | ||
| View original record | To Wor. From Hs. x4027 Hs.9/MJ.28.2.33. x3993 PEREGRINE. Now that it has been agreed that the actual production of this car shall be put off for the time being we think advantage could be taken of… | ||
| B001_X100 Engine Chassis-page160 | Gearbox shaft whirling issues and clutch design modifications for the Peregrine engine. | ||
| View original record | HS. } FROM R. X4025 E. R4/M10.3.33. Sent off 14.3.33. C. to SG. WOR. BY. PEREGRINE. GEARBOX. You will remember I have written several times that I do not like the extension on the back of the… | ||
| B001_X100 Engine Chassis-page161 | Novel friction-damped spring drive, brake issues, petrol consumption, and the quality of Lucas parts. | ||
| View original record | (2) We have also sent you a friction damped spring drive of a novel design which embodies our small dia. torsionally flexible driving shaft in parallel with rigid friction damping. We understand… | ||
| B001_X100 Engine Chassis-page162 | Overheating of engine oil on the Peregrine engine. | ||
| View original record | X4027. HS To E. from Sg. re Overheating of Engine Oil. Peregrine. Copy to Won.Hs. NY.RM. Referring to Hs/Rm.1/KT.13.3.33 I understand that nothing has been heard from R. in regard to this matter,… | ||
| B001_X100 Engine Chassis-page163 | Requesting the status of drawings for the Peregrine project, regarding the flywheel, clutch, gearbox, and servo. | ||
| View original record | X4027. BY/SS. from Hs/Rm. Hs/Rm.2/KT.31.3.33. Will you please let us know the position of the following drawings for Peregrine. (1) Improved flywheel & clutch. (2) The extension to the gearbox which… | ||
| B001_X100 Engine Chassis-page164 | Test report on the 'PEREGRINE 4' vehicle, detailing performance and issues found. | ||
| View original record | Hs/Rm. (Private) X4027 EP3/H20.4.33. re. PEREGRINE 4. As tested during Easter. Very charming and interesting car, and as a type an attractive selling proposition. Nice to handle and drive, holds the… | ||
| B001_X100 Engine Chassis-page165 | Covering memo sending specifications for the Peregrine chassis. | ||
| View original record | RHC (crossed out) Hs. X402 BY/Cgh.1/G.16.5.33. RE: PEREGRINE CHASSIS. RHC.1/MS.27.4.33. As requested we send you herewith copies of the following memos giving a specification, which we consider the… | ||
| B001_X100 Engine Chassis-page166 | List of latest modifications for the Peregrine Chassis concerning Luvax-Bijur lubrication. | ||
| View original record | To: BY: BY/TWD2/E.29:4:33: Gr PEREGRINE. LUVAX-BIJUR LUBRICATION: In accordance with instructions received under memo' BY4/G:28:4:33: we send herewith a list of "G" Dept's: LOP's. on which are… | ||
| B001_X100 Engine Chassis-page167 | List of modifications and remarks for various vehicle components, including brakes, shafts, and steering parts. | ||
| View original record | (Cont'd) - 2 - BY/TWD2/E:29.4.33 Sec: LOP: Title: Remarks: 6130: G:101176: Rear Brakes. 100% Stronger Spring for Auxiliary Brake Strap: 6150: G:100540: Rear Brake Eqr:(Foot) 6151: G:100531: Front… | ||
| B001_X100 Engine Chassis-page168 | List of parts and experimental modifications for the Peregrine II engine. | ||
| View original record | (1) E dept To BY. BY/CS2/EH.4.5.33. PEREGRINE II. In accordance with memo BY4/G.28.4.33, we give below a complete list of LOP's. for the engine section, together with experiments which have been… | ||
| B001_X100 Engine Chassis-page169 | List of parts with modification details and reference memos. | ||
| View original record | (2) BY/CS2/EH.4.5.33. contd. Sec:No. LOP.No. Title 5090 E.100112 Camshaft. - With E.101194 Camshaft replaces E.100863. LeC.3436 memo BY/CS10/EH.21.4.33. New Cam Brgs. to LeC.3381.memo… | ||
| B001_X100 Engine Chassis-page170 | List of part numbers and descriptions for vehicle components, including controls, radiator, and bonnet. | ||
| View original record | BY/CS2/EH.4.5.33. contd:- (3) Sec.No. LOP.No. Title. 5240 E.101095 Controls. - With Accel. Bracket E.101155 to suit altered Bolt centres on new C'case Joint Face. LeC.3311. memo BY/CS8/EH.28.2.33.… | ||
| B001_X100 Engine Chassis-page171 | Specification sheet for the Peregrine II. | ||
| View original record | PEREGRINE II SPECIFICATION. "D" dept BV/RD2/C 8.5.33 Sec.7190. LOP.D.100210. INSTRUMENT BOARD. Standard 20/25 HP. Patch & Instruments. Sec.7290. LOP D.100423. BATTERY & FITTINGS. One Piece Box.… | ||
| B001_X100 Engine Chassis-page172 | List of electrical components with their corresponding part numbers and specifications. | ||
| View original record | -2- SEC.8140. LOP D.72503. IGNITION COIL. Standard. SEC.8150. LOP D.100523. BALLAST RESISTANCE. Standard with Shield. SEC.8160. LOP D.100349. SWITCHBOX. Standard type arranged for Voltage Control.… | ||
| B001_X100 Engine Chassis-page173 | List of List of Parts (L.O.P.'s) and experiments for the Peregrine II project for 'F' Department. | ||
| View original record | BY. BY/HEB4/M.8.5.33. F PEREGRINE II. In accordance with memo' BY4/G.28.4.33, we give below a complete list of L.O.P.'s for 'F' Dept., together with Experiments which have been instructed… | ||
| B001_X100 Engine Chassis-page174 | List of parts and their development status, including oil pumps, shock dampers, tools, and spares. | ||
| View original record | -2- BY/HEB4/M.8.5.33.-Contd- SEC:NO: | LOP.NO: | TITLE. | COMMENTS. --- | --- | --- | --- 7141. | F.100279. | Oil Pump on Dash. | O.K. 7142. | F.100280. | Oil Pipes & Ftgs: | No LOP. yet compiled or… | ||
| B001_X100 Engine Chassis-page175 | Confirming a proposal to modify the Peregrine engine's crankshaft bearings to reduce oil spray. | ||
| View original record | x4027 To Hs. from E. E.3/HP.23.5.33. c.c. RHO. re Peregrine Engine. This is to confirm that we propose to rig up a Peregrine engine with the 20/25 system of grooves and holes in the crankshaft… | ||
| B001_X100 Engine Chassis-page176 | Instructions for the scrapping of Peregrine chassis and the salvaging of specific parts and units for experimental use. | ||
| View original record | x4027 To Hd. From Hs/Rm. c. to Wor. Hs/Rm.1/KW.23.11.34. Scrapping Peregrine Chassis. The Administration have agreed that the Peregrine cars shall now be scrapped. we understand that you are in a… | ||
| B001_X100 Engine Chassis-page177 | Requesting authority to proceed with the scrapping of Peregrine chassis. | ||
| View original record | x4027 Hs/Rm. from Wor. Wor2/R.23.11.34. Scrapping Peregrine Chassis. Hs/Rm.1/KW.23.11.34. Will you please give me your authority for the instructions contained in your memo to Hd?, because I have… | ||
| B001_X100 Engine Chassis-page178 | Confirming the decision to scrap the Peregrine cars and dispose of the bodies, with one exception for a Mr. Hall's Bentley. | ||
| View original record | V 4027 HS To Wor. From Sg. Copy to Hs.E. re Peregrine. Sg18/E26.11.34 Wor. has reminded me that I omitted to mention anything in the Conference notes about the above. This is just to confirm and place… | ||
| B001_X100 Engine Chassis-page179 | Use and potential salvage of Peregrine parts for experimental work and testing. | ||
| View original record | To Sg. from Hs/Rm. c. to WOr. c. to E. X 4027 Hs/Rm.10/KW.29.11.34. Peregrine. Referring to Sg.18/E.26.11.34. We are at present usefully employing quite a number of Peregrine parts in our experimental… | ||
| B001_X100 Engine Chassis-page180 | Dismantling Peregrine cars and deciding to keep some useful parts. | ||
| View original record | x4027 To Hs/Rm. from Sg. re Peregrine. Sg15/E30.11.34 Copy to Wor. E. [Struck through] Thanks for Hs/Rm.10/KW.29.11.34. I am pleased to note that a number of parts of Peregrine have been and can still… | ||
| B001_X100 Engine Chassis-page181 | Confirming the agreement to give a second-hand body to Mr. E.R. Hall. | ||
| View original record | x4027 W/S - Hn. Hs/Rm.9/KW.4.12.34. Second-Hand Bodies. Replying to Hn.3/I/3.12.34. It was agreed in Sg.18/E. 26.11.34 that this body should be given to Mr. E.R. Hall. Hs/Rm. | ||
| B001_X100 Engine Chassis-page182 | Blank cover page with a handwritten reference number. | ||
| View original record | 4027a. | ||
| B001_X100 Engine Chassis-page183 | The preliminary test runs of the Peregrine power unit, detailing issues with the crankshaft, valve gear, and lubrication. | ||
| View original record | R. From Hs/Rn. c. Sg. Wor. c. E. By. c. Da. PEREGRINE. We have now had some preliminary runs on this power unit. Crankshaft The crankshaft half speed periods were as follows :- Complete damper in… | ||
| B001_X100 Engine Chassis-page184 | Initial engine testing, detailing the power curve, engine smoothness, and tappet clearance experiments. | ||
| View original record | -2- Hs/Rn.3/MA. 28.5.32. Contd. Power Curve. Attached is the first power curve. We have temporarily rigged up an expanding carburetter on a T pipe. Obviously this curve is of a very preliminary… | ||
| B001_X100 Engine Chassis-page185 | Performance graph for a Peregrine engine with a 5:1 compression ratio, open exhaust, and single S.U. carburettor. | ||
| View original record | PEREGRINE 5:1 C.R. OPEN EXHAUST SINGLE S.U. 1 5/8 THROTTLE DIA S.U. COMPRESSION PRESSURE B.H.P. VALVE TIMING DIAGRAM: 1° BEFORE T.D.C. EX IN 41 46 .020 CLCE VALVE LIFT .320 B.M.E.P. INDUCTION DEPN.… | ||
| B001_X100 Engine Chassis-page186 | Power improvements and valve timing modifications on the Peregrine engine. | ||
| View original record | To R. From Hs/Rm c. to Sg. Wor. c. to E. By. X4027a Hs/Rm.8/KT.2.6.32. PEREGRINE ENGINE. We have now some more information on this power unit :- Rm. Pr.1. This shows the power improvement using long… | ||
| B001_X100 Engine Chassis-page187 | Performance graph for a Peregrine engine showing the effect of spark plug reach. | ||
| View original record | PEREGRINE 5.85 C/R. OPEN EXHAUST. EFFECT OF PLUG REACH. RM PH SINGLE S.U. 1 5/8 THROTTLE. DIA. S.U. ① STANDARD REACH PLUGS .500 ② PLUGS REACH .680 COMPRESSION PRESSURE B.H.P. R.P.M. COMPRESSION… | ||
| B001_X100 Engine Chassis-page188 | Performance data for the Peregrine engine, detailing M.E.P. with various tappet clearances and valve area comparisons. | ||
| View original record | PEREGRINE 5.85 C/R OPEN EXHAUST RM PR3. M.E.P. AT 1500 RPM WITH VARIOUS TAPPET CLCE. TABLE 1: INLET CLCE | EXHAUST CLCE | M.E.P. .004 | .006 | 96 .013 | .006 | 98 .020 | .006 | 98.5 .004 | .013 | 97… | ||
| B001_X100 Engine Chassis-page189 | Test report on the 'Peregrine' engine covering power output, preignition, detonation, and spark plug performance. | ||
| View original record | X4027a To R. From Hs/Rm. c. to Sg. Wor. c. to E. Da. c. to By. Hs/Rm.1/MJ.20.6.32. 'PEREGRINE'. POWER OUTPUT. We have now had some further running on this unit. We have obtained a maximum B.H.P. of 75… | ||
| B001_X100 Engine Chassis-page190 | Summary of 'Peregrine' engine power curve tests, camshaft configurations, and a report on a crankshaft failure. | ||
| View original record | 'PEREGRINE' POWER CURVES. Rm.Pr.5 - Shews the best curves obtained altering the tappet clearance with the original shaft and a shaft having the same cam forms but 105.5° between the cams. Rm.Pr.6 -… | ||
| B001_X100 Engine Chassis-page191 | Performance graph comparing two different camshafts for a Peregrine engine, plotting Brake Horsepower and Brake Mean Effective Pressure against RPM. | ||
| View original record | COMPARISON OF CAMSHAFTS (CAM FORMS TO F.10036/1/2) RM.PR.S. PEREGRINE 5.85/R. OPEN EXHAUST. SINGLE 1 5/8 THROTTLE DIA: S.U. PLUG REACH .680 COMP PR AS ON RM PR1 INLET VALVE THROAT DIA: 1.2" (ON)… | ||
| B001_X100 Engine Chassis-page192 | Performance graph comparing two engine timings for a Peregrine engine, showing B.HP and B.M.E.P. against R.P.M. | ||
| View original record | COMPARISON OF TWO TIMINGS 105.5° SHAFT RM.PR.6 PEREGRINE 5.85 C/R OPEN EX. 1 5/8 S.L. PLUG REACH .950 TAPPET CLCE .004 & .006 VALVES DIA: AND LIFT AS ON RM.PR.5. B.H.P. R.P.M. B.M.E.P. STANDARD TAPPET… | ||
| B001_X100 Engine Chassis-page193 | Performance graph comparing the effect of various tappet clearances on a Peregrine engine's BHP and BMEP against RPM. | ||
| View original record | COMPARISON OF VARIOUS TAPPET CLEARANCES. RM PR7 PEREGRINE 105.5° CAMSHAFT 1 5/8 S.L. 5.85 C/R OPEN EXHAUST PLUG REACH .950 VALVES DIAL AND LIFT AS ON RM PR5 .020 .015 .004 & .006 B.H.P. R.P.M.… | ||
| B001_X100 Engine Chassis-page194 | Performance graph comparing different tappet clearances on a Peregrine engine with a 105.5° camshaft. | ||
| View original record | BEST TIMING WITH THE 105.5° CAMSHAFT. RM.PR8 ALTERING THE TAPPET CLEARANCE PEREGRINE 1 5/8 S.U. OPEN EXHAUST. PLUG REACH .950. 5.85 C/R VALVES DIA: & LIFT AS ON RM.PR5. Graph Key: ① INLET .004,… | ||
| B001_X100 Engine Chassis-page195 | Performance comparison graph for long and extra long reach plugs on a Peregrine engine. | ||
| View original record | COMPARISON OF LONG AND EXTRA LONG REACH PLUGS ON PEREGRINE RM.PR9. LONG REACH PLUGS .680 REACH EXTRA " " .950 REACH 5.85" R OPEN EX. SINGLE 1 5/8 THROTTLE DIA: S.U. VALVES DIA: AND LIFT AS ON RM.PR5.… | ||
| B001_X100 Engine Chassis-page196 | Performance comparison graph of J1 and Peregrine engines, showing M.E.P., B.HP/Litre, and B.M.E.P. against R.P.M. | ||
| View original record | RM.PR.10 COMPARISON OF J1 AND PEREGRINE M.E.P's. CURVES AT C/R 5.85. PEREGRINE 1 5/8? SINGLE HORIZONTAL S.U. PEREGRINE SPECIFICATION AS PER RM PR.5 JAPAN II 1 7/8 B.H.P./LITRE. B.M.E.P. R.P.M. Left… | ||
| B001_X100 Engine Chassis-page197 | Oil consumption in the Peregrine engine at high speeds. | ||
| View original record | Y4027a To Hs. from E. c. R. Sg. Wor. re Peregrine Oil Consumption. ------------------------- We are anxious to know as soon as possible if the oil consumption of the Peregrine engine is satisfactory… | ||
| B001_X100 Engine Chassis-page198 | Status update on the Peregrine model, discussing coachwork, carburetter tests, and performance expectations. | ||
| View original record | To R. from Hs. c. Sg. Wor. c. E. Da. c. Ev. Hdv. X4027a Hs.3/AM/7.7.32. PEREGRINE. We expect to have the coachwork completely finished off by the end of this week. The car has quite a good appearance.… | ||
| B001_X100 Engine Chassis-page199 | Performance comparison between the Peregrine engine and a Lanchester car. | ||
| View original record | R. From Hs/Rn. c. to SS. c. to Wor. c. to Ey. c. to DS. c. to Ndy. Hs/Rn.9/HA.7.7.32. COMPARISON OF PEREGRINE AND LANCHESTER. We have had the Lanchester on the test bed with the fluid flywheel… | ||
| B001_X100 Engine Chassis-page200 | Power curve graph for an 18 HP Lanchester engine, showing the effects of varying tappet clearance. | ||
| View original record | RM PR XI 18. HP LANCHESTER POWER CURVE OPEN EXHAUST SINGLE 1 3/8 THROTTLE DIA: S.U. COMP. RATIO .050 TAPPET CLCE RECOMMENDED FOR RUNNING IN THE INSTRUCTION BOOK .020 TAPPET CLCE B.H.P. B.M.E.P. R.P.M.… | ||
| B001_X100 Engine Chassis-page201 | Blueprint graph comparing the power output of Lanchester and Peregrine engines. | ||
| View original record | COMPARISON OF LANCHESTER AND PEREGRINE POWER OUTPUT. R.M.PR 12. ① PEREGRINE INLET .004 Ex .020 ② LANCHESTER RUNNING CLCE .050 B.H.P. B.M.E.P. R.P.M. PEREGRINE ROAD SPEEDS. Diagram 1 (Peregrine): Ex,… | ||
| B001_X100 Engine Chassis-page202 | Graph comparing Horsepower per Ton at various road speeds for the China, Peregrine, and Lanchester models. | ||
| View original record | H.P. AVAILABLE / TON AT VARIOUS ROAD SPEEDS R M PR. 13. CLUTCH B.H.P./TON OPEN EXHAUST COMPARISON OF CHINA (EXISTING 25) LANCHESTER AND PEREGRINE M.P.H. CHINA 35.5 CWTS ① PEREGRINE 29 CWT ② LANCHESTER… | ||
| B001_X100 Engine Chassis-page203 | The performance of a Peregrine engine fitted with an 1860 cc Power-plus blower. | ||
| View original record | 4027a. R. From Hs/Rn. c. SS. Wor. c. E. By. c. Ds. Hs/Rn.1/MA.16.7.32. PEREGRINE. We have run Peregrine with an 1860 cc Power-plus blower. The attached curve No. Pr.19 shews the results. Peak of Power… | ||
| B001_X100 Engine Chassis-page204 | Test report on engine and blower performance, noting issues with temperature, noise, vibration, and gaskets. | ||
| View original record | -2- Hs/Ru.1/1A.16.7.32.Cont'd. Boost Temperature. At higher speeds the induction pipe temp. rises rather rapidly when maintaining full throttle, we are getting figures. Plug Suitability. We ran on… | ||
| B001_X100 Engine Chassis-page205 | Performance graph for the Peregrine engine, comparing supercharged and naturally aspirated power curves. | ||
| View original record | PEREGRINE SUPERCHARGED POWER 1 7/8 THROTTLE DIA: 5L1 950 REACH A.40. PLUGS OPEN EXHAUST POWER PLUS 1850 c.c. BLOWER INLET VALVE THROAT AT 1.200 DIA: EX & INLET CAM NATURALLY ASPIRATED C/R 5.85 Graph… | ||
| B001_X100 Engine Chassis-page206 | Comparison of Peregrine and Alfa Romeo engine power outputs, including details on blower performance and component failures. | ||
| View original record | R. From Hs/Rs. c. Sg. WDr. c. K. Da. c. HY. X407-7a Hs/Rs.2/MA.19.7.32. x4482. PEREGRINE AND ALFA ROMEO. ======================== We have drawn a curve Rs.Fr.20 comparing the Peregrine and Alfa Romeo… | ||
| B001_X100 Engine Chassis-page207 | Page discussing the alteration of blower ports to achieve desired boost levels. | ||
| View original record | -2- Hs/Rs.2/WA.19.7.32.Cont'd. By altering the ports of the blower we can obviously make it suitable for any desired boost. Hs/Rs. Att: Hs.PR.20. | ||
| B001_X100 Engine Chassis-page208 | Performance comparison graph between a 1760cc Alfa Romeo engine and a 2364cc Peregrine engine. | ||
| View original record | COMPARISON OF 1760 CC ALFA ROMEO X 2364 CC PEREGRINE BOTH CURVES OPEN EXHAUST TABLE DATA: COMP RATIO INLET THROAT AREA/LITRE DURATION OF INLET VALVE OPENING BOOST AT 4000RPM BOOST TEMP 4500RPM… | ||
| B001_X100 Engine Chassis-page209 | Two high-speed oil consumption runs for a Peregrine Power Unit, noting an inlet valve spring failure. | ||
| View original record | 84027a. R. From Ha/Rm. c. to Sg. Wor. c. to R. By. c. to Da. Hdy. Ha/Rm.3/WJ.28.7.32. PEREGRINE POWER UNIT. We have now conducted two high speed runs for oil consumption: Time Run. R.P.M. B.H.P.… | ||
| B001_X100 Engine Chassis-page210 | The results of two tests on a Peregrine cylinder head, comparing standard inlet valves with larger ones. | ||
| View original record | r 4027a To R. From Hs/Rm. c. to Sg. Wor. c. to Rg. E. c. to By. Da. Hs/Rm.1/WJ.29.7.32. INLET VALVE DIAMETER. We have conducted two tests comparing the standard Peregrine cylinder head with one having… | ||
| B001_X100 Engine Chassis-page211 | Performance graph comparing small versus large valves for the Peregrine engine, showing B.HP and B.M.E.P. against R.P.M. | ||
| View original record | SMALL V LARGE VALVES PEREGRINE PLUG REACH .600 OPEN EXHAUST 1 5/8 THROTTLE S.U. 5.85 C/R --- TWO EX. VALVES THROAT DIA 1.125 AREA / LITRE 2.34 sq in ------ ORDINARY INLET VALVE '' '' 1.200 AREA /… | ||
| B001_X100 Engine Chassis-page212 | Performance comparison graph of a Supercharged Peregrine engine, testing small versus large inlet valves. | ||
| View original record | RM PR 20 SMALL V LARGE INLET VALVES. SUPERCHARGED PEREGRINE. OPEN EXHAUST POWER: PLUS 1850 CC BLOWER NATURALLY AS RATED C/R 5.85 1 7/8 THROTTLE DIA S.U INLET VALVE THROAT 1.2" DIA AREA/LITRE 2.69 □"… | ||
| B001_X100 Engine Chassis-page213 | Tests on the correct ignition advance for the Peregrine engine at various speeds. | ||
| View original record | To R. from Hs/Rm. c. Sg. Wor. c. E. Da. c. Bv. Hdy. X4027av Hs/Rm.5/AD8.8.32. PEREGRINE IGNITION ADVANCE We have carried out some tests to ascertain the correct ignition advance for Peregrine at… | ||
| B001_X100 Engine Chassis-page214 | Graph showing the required ignition advance against R.P.M. for the Peregrine engine. | ||
| View original record | IGNITION ADVANCE REQUIRED BY PEREGRINE. RM. PR 21. 5.85 C/R INLET AND EXHAUST VALVE THROAT 1.125 14 M.M. PLUGS .700 REACH OPEN EXHAUST. R. P. M. IGNITION ADVANCE REQUIRED FOR MAX POWER DEGREES… | ||
| B001_X100 Engine Chassis-page215 | Confirming an agreement for further tests on the Peregrine engine's ignition advance with an improved camshaft. | ||
| View original record | X40 - 7a. To Hs/Rm. from E. c.R. Sg. Wor. re Peregrine Engine. In confirmation of our conversation of this morning, please note it is agreed that as soon as you get the improved camshaft fitted to a… | ||
| B001_X100 Engine Chassis-page216 | Blueprint graph showing ignition advance curves for the Peregrine engine. | ||
| View original record | PEREGRINE IGNITION ADVANCE ATTACHED E2/HP 10.8.32 ENGINE DEGREES BEFORE T.D.C. ENGINE SPEED - R.P.M. MAXIMUM ADVANCE BEST AVERAGE SETTING FOR WHOLE SPEED RANGE MINIMUM ADVANCE Y-AXIS: 0, 10, 20, 30,… | ||
| B001_X100 Engine Chassis-page217 | Speed and handling tests conducted on three cars at the Brooklands track. | ||
| View original record | 840-7a To R. from Hs/Rm. c. Sg. Wor. c. R. Ba. c. Hdy. P.N. Hs/Rm.5/KT.21.9.32. BROOKLANDS TESTS. On Wednesday the 14th. inst, some tests were carried out on various expl. cars on Brooklands track.… | ||
| B001_X100 Engine Chassis-page218 | The Peregrine unit bench tests, focusing on the unsupercharged engine's power, reliability, ignition, and servo performance. | ||
| View original record | X402 7a R. from Hs/Rn. c. Sg. Wor. c. E. By. c. Ds. Hs/Rn.9/KT.23.9.32. PEREGRINE UNIT BENCH TESTS. We have been running this engine continuously on various tests, since our last report, 19.7.32.… | ||
| B001_X100 Engine Chassis-page219 | Supercharger tests for the 'K' engine, detailing issues with cylinder gaskets and boost temperatures. | ||
| View original record | -2- SUPERCHARGED 'K' ENGINE. We have carried out one or two tests on the unit fitted with a No.10 Powerplus supercharger (1850 cc.) The worst trouble we have so far encountered is with the cylinder… | ||
| B001_X100 Engine Chassis-page220 | Peregrine supercharged power curve for a No. 10 Blower. | ||
| View original record | PEREGRINE SUPERCHARGED POWER CURVE. No. 10 BLOWER PR RM. 27 5.85 C/R. LONG REACH PLUGS. 1.125 DIA: VALVES. ALUM GASKET. B.H.P. BOOST PRESS. INS HG. R.P.M. B.M.E.P. LBS/[] BOOST TEMP C° BOOST PR. INS… | ||
| B001_X100 Engine Chassis-page221 | Engine performance relating to turbulent cylinder heads and low-speed acceleration. | ||
| View original record | X4027a R. from Hs/Rn. C. ES. WOT. C. E. By. C. Da. Hdy. Hs/Rn.4/KT.3.10.32. x3867. TURBULENT HEADS AND LOW SPEED ACCELERATION. We have been trying to improve the low speed performance of Peregrine by… | ||
| B001_X100 Engine Chassis-page222 | Set of three graphs comparing the Useful Brake Mean Effective Pressure (BMEP) of the Japan I and Peregrine engines. | ||
| View original record | CURVES SHEWING THAT J1 CAN GIVE MORE SPECIFIC OUTPUT WITHOUT DETONATION THAN PER ALL TESTS SHELL MEX FUEL GRAPH A: COMPARISON OF USEFUL B.M.E.P. THAT CAN BE OBTAINED ON THE ROAD JAPAN I COMPARED WITH… | ||
| B001_X100 Engine Chassis-page223 | The Peregrine engine's oil temperature during a run from Derby to London, compared with test bed results. | ||
| View original record | R. from Hs/Rm. c. Sg. Wor. c. K. Da. c. By. Hdy. Y4027a Hs/Rm.4/KT.5.11.32. X4057. PEREGRINE OIL TEMPERATURE. On the run down from Derby to London with the first Peregrine going to France, the oil… | ||
| B001_X100 Engine Chassis-page224 | Progress report on the development of the Peregrine power unit, detailing mechanical reliability, lubrication, and crankshaft damper performance. | ||
| View original record | 8 407a R. From HS/Bn. c. to BG. c. to WSR. c. to E. c. to Ry. c. to Da. c. to Edy. Ha/Bn.6/M.14.11.32. PEREGRINE POWER UNIT DEVELOPMENT. We have now run many hours on the test bed with peregrine… | ||
| B001_X100 Engine Chassis-page225 | The performance of 14 M.M. plugs, a semi-expanding carburettor, pistons, and a turbulent cylinder head. | ||
| View original record | -2- HS/Rm.S/MA.14.11.32. Cont'd. 14 M.M. Plugs. Generally speaking, these are behaving as well as the 18 M.M. plugs. The cooling seems satisfactory up to 6.25 C/R. R.R. Semi-Expanding Carburetter. We… | ||
| B001_X100 Engine Chassis-page226 | Camshaft modifications and general power improvement progress for the Peregrine engine. | ||
| View original record | -3- Ha/Rn.6/Va.14.11.32. Cont'd Camshafts. We have now what we believe to be a satisfactory camshaft which is to ces forms Led.3223 having a shortened toe and 107o between the cams. The difference… | ||
| B001_X100 Engine Chassis-page227 | Photograph showing two different types of engine valves. | ||
| View original record | ", | ||
| B001_X100 Engine Chassis-page228 | Performance graph comparing stiff and flexible pistons on a Peregrine engine. | ||
| View original record | RM.PR.29 COMPARISON OF STIFF AND FLEXIBLE PISTONS ON PEREGRINE. 5.98 C/R. LONG REACH K1 PLUGS. 1 5/8 SINGLE S.U. CARB: OPEN EXHAUST CAMSHAFT FORMS E.100362 E.100361 TOE REMOVED INLET VALVE THROAT 1.2"… | ||
| B001_X100 Engine Chassis-page229 | Performance comparison graph between S.U. and R.R. carburettors, plotting Brake Horsepower (BHP) and Brake Mean Effective Pressure (BMEP) against engine Revolutions Per Minute (RPM). | ||
| View original record | R.M.PR.31. COMPARISON OF S.U. & R.R. CARBURETTERS L.E.C. 3157) C/R 6.24 INLET VALVE 1.125 THROAT HEAD E.100520 OPEN EX. R.R. SEMI EXPANDING S.U. 1 5/8 BORE 108 1/2° CAMSHAFT. LONG TOE TIMED WITH .020… | ||
| B001_X100 Engine Chassis-page230 | Performance comparison graph for Turbulent and Standard cylinder heads on a Peregrine engine. | ||
| View original record | COMPRARISON OF TURBULENT AND NON TURBULENT HEAD PEREGRINE SINGLE 1 5/8 S.U. 6.27 C/R CAMSHAFT TO FORMS Le C 3223 OPEN EXHAUST SMALL INLET VALVES 1.125 THROAT BOTH HEADS A TURBULENT HEAD Le C 3222 B… | ||
| B001_X100 Engine Chassis-page231 | Performance graph comparing different configurations of the Peregrine engine at low speed. | ||
| View original record | GENERAL DEVELOPMENT PEREGRINE LOW SPEED POWER. RM.PR.34. COMPARISON OF A. TURBULENT HEAD SHORT TOED CAMS LEC.3222 FORMS TO E.100861 107° SHAFT B. STANDARD HEAD LONG TOED CAMS. FORMS TO E.100362/3 108… | ||
| B001_X100 Engine Chassis-page232 | Graph comparing power output with a 5.25 compression ratio under different carburettor and intake configurations. | ||
| View original record | COMPARISON OF POWER OUTPUT WITH 5.25 COMP. RATIO RM. P53 114° CAMSHAFT (E.82448) (LONG TYPE SILENCER CUT OUT OPEN) (DOUBLE VALVE SPRINGS) (STANDARD ROCKERS) ① STANDARD PI CARBURETTER AND INTAKE… | ||
| B001_X100 Engine Chassis-page233 | Moment of inertia tests for a Peregrine connecting rod and piston assembly. | ||
| View original record | γ 4027a 16.11.32. MOMENT OF INERTIA TESTS. PEREGRINE CONNECTING ROD AND PISTON. SUSPENSION WIRES FIXED DIRECTLY INTO PISTON CROWN. LENGTH OF EACH WIRE "l" = 2ft. DISTANCE BETWEEN WIRES "d" = 2.5" =… | ||
| B001_X100 Engine Chassis-page234 | Torsion and tensile test results for a Peregrine connecting rod and piston assembly. | ||
| View original record | PEREGRINE CON-ROD & PISTON TESTS TORSION TEST CON-ROD BIG END FIXED. TORQUE APPLIED AT PISTON CROWN. PISTON: E.100035 GUDGEON PIN: E.100038 CON-ROD: E.100156 L.O.P. ANGULAR DEFLECTION - DEGREES TORQUE… | ||
| B001_X100 Engine Chassis-page235 | Development of the Peregrine car unit, focusing on valve and crankshaft damper design. | ||
| View original record | r u o m W. To R. from E. E.8/HP.18.11.32. c. Sq. Ldr. Hs. By. re Peregrine Car Unit Development. Referring to Hs/Rm.6/MA.14.11.32, we would like to comment on the following points: Valves. Owing to… | ||
| B001_X100 Engine Chassis-page236 | Clutch action, crankshaft damper performance, and a proposed modification to the front engine suspension. | ||
| View original record | clutch, it is possible that the middle bearing is pulled about somewhat by the bellows action of the shaft, as one would rather expect the c.g. to be somewhere opposite No.6. cylinder. As however the… | ||
| B001_X100 Engine Chassis-page237 | Recommendation to alter the ignition control leverages on the Peregrine car to provide a more reasonable result. | ||
| View original record | To E. from Hs/Rm. c. EV. X4027a. Hs/Rm.16/AD21.11.32. X4057. The Peregrine car running in France has a non-turbulent head. It is therefore likely to require the greatest range of ignition control of… | ||
| B001_X100 Engine Chassis-page238 | Adjustments to the Peregrine engine ignition advance timing and governor curve. | ||
| View original record | x 4027a To Hs/Rm. from E. E.2/HP.22.11.32. c. to BY. re Peregrine Ignition Advance. With regard to the above, we have your original report Hs/Rm.5/AD.8.8.32, which showed that the ignition advance… | ||
| B001_X100 Engine Chassis-page239 | Requesting information on Peregrine units. | ||
| View original record | 84027a Hs/Swdl. From Hs/Rm. Hs/Mtns. Hs/Rm.9/MA.23.11.32. As opportunity occurs we have the following information which we require on Peregrine units. Hs/Rm. | ||
| B001_X100 Engine Chassis-page240 | Outlining five points for engine testing and performance analysis. | ||
| View original record | 23.11.32. (1) Ignition adv. required for max. power and 3% drop adv. on retard. (2) Do the flexible pistons tighten up with increasing oil temperature. (3) Do we still require long reach plugs for… | ||
| B001_X100 Engine Chassis-page241 | Peregrine engine power output, comparing carburettor and valve configurations. | ||
| View original record | 84077a. R. From HS/Rm. c. to SG. c. to WOT. c. to R. c. to Ey. c. to Da. c. to Hdy. HS/Rm.7/MA.30.11.32. PEREGRINE POWER OUTPUT. We anticipated that the turbulent head would allow us to revert to the… | ||
| B001_X100 Engine Chassis-page242 | Performance graph comparing large versus small valves in a turbulent head engine. | ||
| View original record | COMPARISON LARGE V SMALL VALVES TURBULENT HEAD C/R 6.28-1 107° CAMSHAFT E.100863 HEAD E.100871 1 5/8 S.U. CARB. OPEN EX. PISTONS E.100525 FLEXIBLE TYPE DYNO COUPLED DIRECT TO FLYWHEEL — 1·200 DIA… | ||
| B001_X100 Engine Chassis-page243 | Performance comparison graph of a Semi Expanding carburettor versus a 5/8 inch S.U. carburettor on a turbulent head engine. | ||
| View original record | COMPARISON OF R.R. SEMI EXPANDING x 5/8" S.U. CARBURETTER RM FR 37 TURBULENT HEAD 6.28 C/R 107° CAMSHAFT 1.2 DIA. INLET VALVES. OPEN EX. DYNO COUPLED DIRECT TO FLYWHEEL FLEXIBLE PISTONS LEC 3222 EX… | ||
| B001_X100 Engine Chassis-page244 | The Peregrine engine's fuel consumption, power, and potential improvements to valve timing. | ||
| View original record | HS. From R. X4027a 35/MS.12.32. Sent off 9.12.32. C. to SG. WOR. BY. E. PEREGRINE FUEL CONSUMPTION, AND POWER. ------- We are a little shocked at Peregrine only running 13 MPG., but presume this would… | ||
| B001_X100 Engine Chassis-page245 | The Peregrine III car road tests, detailing performance on severe hills, brake issues, and other minor faults. | ||
| View original record | 8407a To. R. From Hs/Rn. c. to Ss. c. to W.R. c. to Da. c. to E. c. to Hy. c. to Hdy. Hs/Rn.12/MJ. 8.12.32. PEREGRINE ROAD TESTS. We recently took Peregrine III car with 2 passengers and luggage… | ||
| B001_X100 Engine Chassis-page246 | Ignition advance curves for a Peregrine Nº 5 Unit engine test. | ||
| View original record | ① 500 DR. WTS. SPRINGS 3 COILS 13 S.W.G. (.094) SPRINGS SET TO JUST RETURN WTS. ② 500 DR. WTS. SPRINGS 3 COILS 15 S.W.G. (.072) SPRINGS SET TO JUST RETURN WTS. ③ ACTUAL AUTOMATIC ADVANCE STANDARD… | ||
| B001_X100 Engine Chassis-page247 | Ignition advance curves for the Peregrine engine and modifications to the governor. | ||
| View original record | 8402 7a. To R. from Hs/Rn. c. to SG. Wor. c. to E. Da. c. to By. Hdy. Hs/Rn.6/KT.29.12.32. We attach herewith curves showing the ignition advance required by Peregrine, and the advance characteristics… | ||
| B001_X100 Engine Chassis-page248 | Oil consumption of the Peregrine engine. | ||
| View original record | X4027a To E. from Hs/Rn. c. to BY. Hs/Rn.10/KT.9.3.33. PEREGRINE OIL CONSUMPTION. We do not think that we should be unduly alarmed about the oil consumption of 400 m.p.g. of the Peregrine in France.… | ||
| B001_X100 Engine Chassis-page249 | Results of an oil and petrol consumption test for the Peregrine. | ||
| View original record | X4027 CW. E. from Hs/Rn. Hs/Rn. 7/KT.13.3.33. PEREGRINE OIL CONSUMPTION. Further to our conversation on this subject we have carried out a representative run over 414 miles, Derby to Folkstone and… | ||
| B001_X100 Engine Chassis-page250 | Petrol consumption test results for Twin S.U. carburettors under high-speed conditions. | ||
| View original record | X4027aW. 3.Per.II. 22.3.33. Petrol consumption test on Twin S.U. carbs. fitted with No.5 needles over 342 miles. Brooklands and return, high speed conditions - is 15.3 m.p.g. | ||
| B001_X100 Engine Chassis-page251 | Petrol consumption test, noting failures of the rear shock damper brackets and petrol pump. | ||
| View original record | 1.Per.II. 11.3.33. Petrol consumption test over 414 miles = 15.94 m.p.g. 42 m.p.h. Max. Oil Temp. 100°C. Air Temp. 15°C. Both rear shock damper brackets to frame broke off. Petrol pump fails… | ||
| B001_X100 Engine Chassis-page252 | Oil consumption test results for PER.II. NO.5. | ||
| View original record | OIL CONSUMPTION TESTS RUN ON PER.II. NO.5. 10.3.33. Test Bed Oil Cooler. Full Load at speeds shown. Duration of each test:- 2 hrs. Oil measured when cold in each case. | RPM. | Load. | BHP. | Water… | ||
| B001_X100 Engine Chassis-page253 | Comparative consumption tests taken before and after fitting new piston rings. | ||
| View original record | Hs/Rm. from F.Dodd. 4027a 31.3..33. 3.Per.II. Comparative consumption tests taken before and after fitting new piston rings. ----- Before. Mileage 170.5 Average speed 42.5 mph. Petrol cons. 15.45… | ||
| B001_X100 Engine Chassis-page254 | Road test comparison of old versus new experimental piston rings focusing on fuel and oil consumption. | ||
| View original record | Rm. from F.Dodd. X4027a. 1.4.33. 3.PER.II. Comparative consumption figures taken with old and new type Expl. piston rings. Old type scraper rings to E.100037. 2.683" Dia. Gas ring to E.100036. 2.725"… | ||
| B001_X100 Engine Chassis-page255 | Oil consumption figures following the fitting of new piston rings and a subsequent test after they had bedded in. | ||
| View original record | X4027a. To Hs/Rm. from F.Dodd. 4.4.33. 3.PER.II. In the last report of oil consumption on the above car we showed no change in figures from the test taken before the new piston rings to Hs.945 and… | ||
| B001_X100 Engine Chassis-page256 | Petrol consumption test results for twin S.U. carburetors with No.5 needles under high-speed conditions. | ||
| View original record | 3.Per.II. 22.3.33. Petrol consumption test on Twin S.U. carbs. fitted with No.5 needles over 342 miles. Brooklands and return, high speed conditions - is 15.3 m.p.g. | ||
| B001_X100 Engine Chassis-page257 | Petrol consumption test and resulting mechanical failures. | ||
| View original record | 1.Per.II. 11.3.33 Petrol consumption test over 414 miles = 15.94 m.p.g. 42 m.p.h. Max. Oil Temp. 100°C. Air Temp. 15°C. Both rear shock damper brackets to frame broke off. Petrol pump fails… | ||
| B001_X100 Engine Chassis-page258 | Oil consumption test results for PER.II. NO.5 at various speeds. | ||
| View original record | OIL CONSUMPTION TESTS RUN ON PER.II. NO.5. 10.3.33. Test Bed Oil Cooler. Full Load at speeds shown. Duration of each test:- 2 hrs. Oil measured when cold in each case. | RPM. | Load. | BHP. | Water… | ||
| B001_X100 Engine Chassis-page259 | Road test report on a Peregrine engine, detailing the results of using modified scraper rings to improve mileage per gallon. | ||
| View original record | X4025a E. from Hs/Rm. Hs/Rm.1/KT.5.4.33. We have carried out a test on Peregrine using scraper rings following our aero engine practice by chamfering the perfect circle ring and tapering the bottom… | ||
| B001_X100 Engine Chassis-page260 | Blueprint showing dimensions for two similar ring-like components. | ||
| View original record | Top Drawing: .015 CHFR AT 45° OTHER DIMENSION'S TO E 100037 SCALE 4/1 2.705 DIA -10 Hs 945 Bottom Drawing: OTHER DIMENSIONS TO E1000 SCALE 4/1 2.715 DIA 2.725 DIA Hs 949 | ||
| B001_X100 Engine Chassis-page261 | Petrol consumption for the 5.PER.II model over a specific route. | ||
| View original record | 4027a 19.4.33. PETROL CONSUMPTION ON 5.PER.II. Route, Buxton, Glossop, Bakewell. Distance 116 miles. Time 2 hrs. 52 mins. Average speed 40.4 MPH. Petrol used 7.5 galls. Petrol cons. 15.46 mpg. R. R.… | ||
| B001_X100 Engine Chassis-page262 | Fuel and oil consumption report for a trip to West-Wittering and return. | ||
| View original record | X402Ja. Files. ------- 25.4.33. ------- 4.Per.II. -------- West-Wittering & Return. Mileage 416. Petrol Used. 27 galls. Petrol Cpns. 15.4. M.P.G. Oil Used. 5 pts. Oil Cons. 665.6 m.p.g. F. Dodd. | ||
| B001_X100 Engine Chassis-page263 | Report comparing petrol and oil consumption tests between two specifications over a 160-mile distance. | ||
| View original record | X4027/W 9.5.33. CONSUMPTION TESTS. ----------- 5.Per.II. 160 Miles. 10 galls. 2 pts (Petrol) 1 pt. (oil). 3 hrs. 50 mins. Petrol cons. 15.6 mpg. Oil cons. 1280 mpg. 3.Per.II. 160 miles. 8 galls 7 pts… | ||
| B001_X100 Engine Chassis-page264 | Petrol consumption tests comparing S.U. carburettors with R.R. Semi-expanding carburettors. | ||
| View original record | X4027a Rm. from G.H.Whyman. 15.5.33. PETROL CONSUMPTIONS WITH S.U. CARBS. & R.R. SEMI-EXPANDING CARBS. We have now completed a series of petrol consumption tests on 3.Per.II and 5.Per.II cars, with… | ||
| B001_X100 Engine Chassis-page265 | Results of the 2nd, 3rd, and 4th performance tests on a vehicle with varying carburettor setups. | ||
| View original record | -2- 2nd. Test. Route :- As before.(i.e. 1st Test). 5.Per.II. with same carb. but weaker needle fitted, taper being .140 - .080". Mileage. 160. Petrol used. 9 galls. 3.5 pts. Petrol cons. 16.95 m.p.g.… | ||
| B001_X100 Engine Chassis-page266 | Comparison of petrol consumption between cars fitted with Twin S.U. Carbs and Small P.II. type carbs. | ||
| View original record | -3- no full throttle work being done throughout the run on both cars. 3.Per.II. 5.Per.II. (Twin S.U. Carbs). (Small P.II. type carbs). Mileage. 63 63 Petrol used. 2 galls. 1.5 pts. 2 galls. 4.5 pts.… | ||
| B001_X100 Engine Chassis-page267 | Petrol consumption tests comparing S.U. and R.R. semi-expanding carburettors on two different car models. | ||
| View original record | X 402/a. Rm. from G.H.Whyman. 15.5.33. PETROL CONSUMPTIONS WITH S.U. CARBS. & R.R. SEMI-EXPANDING CARBS. We have now completed a series of petrol consumption tests on 3.Per.II and 5.Per.II cars, with… | ||
| B001_X100 Engine Chassis-page268 | Performance test results comparing different carburettor configurations and routes. | ||
| View original record | -2- 2nd. Test. Route :- As before.(i.e. 1st Test) 5.Per.II. with same carb. but weaker needle fitted, taper being .140 - .080". Mileage. 160. Petrol used. 9 galls. 3.5 pts. Petrol cons. 16.95 m.p.g.… | ||
| B001_X100 Engine Chassis-page269 | Comparison of petrol consumption between two different carburettor configurations. | ||
| View original record | -3- no full throttle work being done throughout the run on both cars. 3.Per.II. 5.Per.II. (Twin S.U. Carbs). (Small P.II. type carbs). Mileage. 63 63 Petrol used. 2 galls. 1.5 pts. 2 galls. 4.5 pts.… | ||
| B001_X100 Engine Chassis-page270 | Experimental 'Peregrine Floating Power' engine suspension rig-up. | ||
| View original record | X100 To Hs. from E/JNR. c. Wor. By. RHC. E/JNR.13/HP.19.5.33. re Peregrine Floating Power. We send you herewith: LeC.3469 showing the complete suspension of the engine. This scheme is an experimental… | ||
| B001_X100 Engine Chassis-page271 | Camshaft tests for slow running on the Peregrine engine. | ||
| View original record | X4027a To Sg. from Hs/Rn. c. Wor. E. c. Ev. Da. c. Hdy. Hs/Rn.1/KT. 21.6.33. ----------------- X107. CAMSHAFTS FOR SLOW RUNNING. We have carried out some camshaft tests on Peregrine because the slow… | ||
| B001_X100 Engine Chassis-page272 | Performance comparison graph of a 110° shaft for improved slow running versus a normal 107° shaft. | ||
| View original record | COMPARISON OF 110° SHAFT INTENDED TO IMPROVE SLOW RUNNING AND NORMAL 107° SHAFT E.100863 LARGE PER: CARB: INDUCTION PIPE E.100958 WITH POCKET FILLED IN. SLEEVE FITTED IN INDUCTION PIPE TAPERING FROM… | ||
| B001_X100 Engine Chassis-page273 | Performance comparison graph of a 110° shaft versus a normal 107° shaft, showing B.HP and B.M.E.P. curves. | ||
| View original record | COMPARISON OF 110° SHAFT INTENDED TO IMPROVE SLOW RUNNING AND NORMAL 107° E.100863. LARGE PEREGRINE CARBS: INDUCTION PIPE E.100958 WITH POCKET FILLED IN. SLEEVE FITTED IN INDUCTION PIPE TAPERING FROM… | ||
| B001_X100 Engine Chassis-page274 | Performance graph comparing an extra short duration camshaft (HS.968) with a standard 107° camshaft for slow running. | ||
| View original record | CAMSHAFT HS.968 EXTRA SHORT DURATION FOR SLOW RUNNING COMPARED WITH STANDARD 107° SHAFT. LARGE PER: CARS: INDUCTION PIPE E.100958 WITH POCKET FILLED IN. SLEEVE FITTED IN INDUCTION PIPE TAPERING FROM… | ||
| B001_X100 Engine Chassis-page275 | Table detailing the specifications of various car engines. | ||
| View original record | x100 9.5.35. PARTICULARS OF CAR ENGINES. TYPE BORE STROKE STROKE/BORE TOTAL CYLINDER CAPACITY R.A.C. RATING WHEEL BASE TRACK Phantom II 4.250" 5.500" 1.29 468 cu.in 7668 c.c. 43.3 12'6" 5'0" 20/25 HP.… | ||
| B001_X100 Engine Chassis-page276 | List of components and missing parts for a Peregrine Engine at Shardlow. | ||
| View original record | 100 Page 11 No.4. Peregrine Engine at Shardlow. Crankcase complete with crankshaft and bearings, etc. Cylinder block, pistons, camshaft, etc. Cylinder head, tappets, etc, rocker cover, oil pump and… | ||
| B001_X100 Engine Chassis-page277 | Request to make the Peregrine chassis at Shardlow runnable for brake drum cooling tests. | ||
| View original record | To Hs/FD. X100 Hs/Gry.5/KW.6.7.35. Will you please arrange for the Peregrine chassis at Shardlow to be made runnable. We wish to use the engine to drive the back wheels when jacked up for brake drum… | ||