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 graph comparing Eagle VIII and Eagle IX carburettors, plotting B.HP and B.M.E.P. against R.P.M.
| Identifier | ExFiles\Box 43\1\ Scan107 | |
| Date | 28th August 1925 guessed | |
| B.H.P. B.M.E.P. R.P.M. CURVE Nº VIII CARBURETTER COMPARISON CURVES. COMPRESSION RATIO 5.27/1 EAGLE VIII CAMSHAFTS INLET VALVE TIMING T.D.C. I.O. 10° I.C. 54° C EAGLE VIII CARBS. D EAGLE IX CARBS. CONNECTED FOR BAR & TEMP. db{Donald Bastow - Suspensions} | ||