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).
Requirement of a new cam form for a Bensport Camshaft on the 'R' engine.
| Identifier | ExFiles\Box 85\3\ scan0003 | |
| Date | 3rd April 1933 | |
| X20J. RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}3/KT.3.4.33 BENSPORT CAMSHAFT. We will require a new cam form to use the 'R' engine shaft for this engine; we should prefer the attached camshaft Hs.{Lord Ernest Hives - Chair}971. The deceleration of the valve is considerably less and the engine will run with existing valve springs. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||