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).
Horsepower and B.M.E.P. curves for Standard 10 HP and Hillman Minx engines.
| Identifier | ExFiles\Box 134\5\ scan0054 | |
| Date | 6th March 1940 | |
| 1133 4 cyl. file. To Rm.{William Robotham - Chief Engineer} Jnr.{Charles L. Jenner}2/JH.6.3.40. Small car engines. Herewith is the horse power curves and B.M.E.P. curves of the Standard 10 H.P. and Hillman Minx. There is nothing impressive about these curves and apparently the engine will not turn over very fast. The maximum r.p.m. of the Hillman is 4660 revs. which is equal to a road speed of 64 m.p.h. Jnr.{Charles L. Jenner} Jem E | ||