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).
Performance comparison graph of S.U. and Claudel carburettors with different induction pipes.
Identifier | ExFiles\Box 31\4\ Scan104 | |
Date | 28th October 1931 guessed | |
RM{William Robotham - Chief Engineer} 50 COMPARISON OF 1 7/8 THROTTLE DIA S.U. ON TWO DIFFERENT INDUCTION PIPES SECTION 1: PIPE A PIPE B B.H.P. INDUCTION DEPN. SECTION 2: CLAUDEL C S.U. PIPE A B.H.P. INDUCTION DEPN. COMPARISON OF BEST S.U. INDUCTION PIPE & CLAUDEL CARB. LEFT AXIS LABEL: 112° CAMSHAFT JAPAN UNIT WITH TREPANNED VALVES HIGH LIFT ROCKERS 5.13 C/R OPEN EX LEFT AXIS: B.H.P. RIGHT AXIS: INDUCTION DEPN. INS. Hg. BOTTOM AXIS: R.P.M. | ||