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).
Graph comparing the power curves of two different camshafts (High Lift vs Low Lift) for an E.A.C. engine.
| Identifier | Morton\M3.4\ img032 | |
| Date | 16th September 1924 | |
| E.A.C. ENGINE POWER CURVES OF 2 CAMSHAFTS. TAKEN UNDER IDENTICAL CONDITIONS. 16-9-24 R.A.C. CARB. C.O. OPEN. MEAN DIFFERENCE BETWEEN CAMSHAFTS. 1.8% HIGH LIFT. LOW LIFT. REVS./MIN. | ||