From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Parts list detailing modifications to engine components including connecting rods, pistons, and cylinders.
| Identifier | ExFiles\Box 169\4\ img134 | |
| Date | 9th November 1932 | |
| -2- RRC/WSC{W. S. Cassel}3/IS.9.11.32. Connecting Rods LOP.E.100157 - RR.Scheme 107. E.100026-7 Connecting Rods and Caps- (Forged Type). E.100028 Big End Bushes - Whitemetal. Pistons LOP.E.100158 - LeC.3158 (6-1 Ratio.) Complete to the above LOP. E.100625 Piston (New Piston fitted to No.4 bore - due to Broken Exhaust Valve damaging same.) E.100037 Piston Rings - Top. E.100038 " " - Scraper. Cylinders LOP.E.100581 - LeC.3159. E.100578 Cylinder Head to LeC.3159 is, modified Rocker Shaft fixing, and Oil Drainage Scheme, re-machined in Combustion Chamber to Hs.{Lord Ernest Hives - Chair}746 to reduce Comp. Ratio from 6.5 to 6.0. E.100555 Rocker Cover. E.100081 Valve Guides - Inlet & Exhaust - I/C. Valves & Fittings LOP.E.100204 - LeC.3159. Complete to the above LOP. incorporating:- LeC.3159 - Modified Cylinder Head and Rocker Shaft Fixing. E.100581/2/3 Rocker Shaft Pedestals - S/M.{Mr Moon / Mr Moore} E.100587 Inlet Valves - S/SLV. E.100588 Exhaust Valves - S/SLV. E.100584 Rocker Shaft. E.100202 Valve Springs. E.100203 Tappet Springs. 1-New E.100587 Inlet Valve - } 1-New E.100588 Exhaust Valve } fitted in No.4 bore replacing Broken Exhaust Valve. Camshafts LOP.E.100112 - LeC.3223. E.100862 Camshafts 105° - Cam Forms E.100861. to LeC.3223. -continued- | ||