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).
Modified rocker angle for the Sports Phantom engine, including a diagram of eccentric thrust.
| Identifier | ExFiles\Box 106\5\ scan0019 | |
| Date | 15th March 1928 guessed | |
| contd :- -2- rocker pivot level with the top of the valve - be applied to EAC.10. The modified rocker angle is fitted to the sports Phantom which has now practically completed 10,000 miles in France. [Diagram Annotation] HIGH SPOT GIVING ECCENTRIC THRUST. Hs{Lord Ernest Hives - Chair}/A.C.Lovesey. | ||