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).
Design modifications to a Bentley Cylinder Head.
| Identifier | ExFiles\Box 86\1\ scan0217 | |
| Date | 12th November 1936 | |
| [Handwritten top] Foden URGENT Swolf 219 Swyt [Typed] BY.{R.W. Bailey - Chief Engineer} C. D'NG. Rm.{William Robotham - Chief Engineer} E/JNR.{Charles L. Jenner}2HP.12.11.36. Bentley Cylinder Head. Please receive herewith:- LeC.5367 showing the above. On this design the inlet ports have been increased in area, the head has been deturbulated, and the thickness of the combustion chamber has been cut down to what we think is a minimum. It will be noticed that provision has been made so that any standard sparking plug can be fitted. This job should be instructed experimentally, as soon as possible. LeC.5367 herewith. E/JNR.{Charles L. Jenner} [Handwritten bottom] Can be use for 10000 Car ? | ||