Performance graph plotting engine power output, pressure, and induction against RPM for a specific component setup.
| Identifier | ExFiles\Box 102\1\ scan0069 | |
| Date | 8th January 1932 guessed | |
| POWER OUTPUT JAPAN(Experimental Engine) UNIT C/R 5-65-1 RM. {William Robotham - Chief Engineer} 51 112° CAMSHAFT INLET & EX. CAMS TO E55358 HIGH LIFT ROCKERS. OPEN EXHAUST. INLET VALVE DIA 1·4 MIN CLCE ROUND INLET VALVE ·225 1 7/8 S.U. ① CLAUDEL ② MIXTURE TOO STRONG NEW NEEDLE REQUIRED. DISTRIBUTION UNCERTAIN B.H.P. R.P.M. B.M.E.P. INDUCTION DEPN. INS. HG. T.D.C. 12 EX. 59 IN 50-7 ·013 CLCE | ||
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).