Graph comparing suction in inches of H2O versus RPM for a 1934 Series 8-40 engine, with plots for Marvel and Stromberg carburetors.
| Identifier | ExFiles\Box 124\3\ scan0284 | |
| Date | 19th January 1935 guessed | |
| 1934 SERIES 8-40 ENGINE. MARVEL CARBURETOR FLOW NO.34 STROMBERG CARBURETOR FLOW NO.18 SUCTION - INCHES OF H2O R.P.M IN HUNDREDS | ||
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).