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).
Instruction sheet detailing carburettor tests and power curve results for an engine.
| Identifier | ExFiles\Box 75\2\ scan0291 | |
| Date | 28th October 1922 | |
| RR 26 (10H BKS) (SH 688 5-11-20) MP 231103 X2758 ROLLS-ROYCE LTD. INSTRUCTIONS. To. Mr Hives Order No. Induction Pipes Customer's No. Carburetter Runs condition normal 750 No2 too weak to run 2 strong 3&6 strong normal 500 2 weak 3&4 strong 6 very strong Power Curve Taken Bor .725 Eng R's, lbs, H, lbs Pt+Hr, condition of distributer Cylinders: 1, 2, 3, 4, 5, 6 2000, 108, 83.5, -, -, SW, SW, -, -, SW 1750, 107, 77.5, -, -, SW, -, -, -, SW 1500, 119, 70, 60, -, ", -, -, -, " 1250, 117, 61, 54, -, ", -, -, -, " 1000, 104.5, 44.5, 45.5, -, ", -, SS{S. Smith}, -, SS{S. Smith} 750, 102, 32, 54, -, ", SS{S. Smith}, S, -, S 500, 91, 19, 29, -, VW, SS{S. Smith}, S, -, VS{J. Vickers} We are fitting exhaust seals joints as no blow back can be got. Signed This Sheet must be filed on completion of the work | ||