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).
Urgent request for drawings and data regarding RE 7 CA cam shapes, including valve displacement curves.
| Identifier | Morton\M11\ img093 | |
| Date | 4th January 1919 | |
| BY.{R.W. Bailey - Chief Engineer} from E.{Mr Elliott - Chief Engineer} Copy to EH. URGENT. ORIGINAL. 4th January, 1919. E2/G4119. 682. RE 7 CA CAM SHAPES. We have a drawing E.13667 shewing the shape of the exhaust cam fitted to chassis 7 CA. Would you please send us at the earliest possible moment, the corresponding drawing for the inlet cam, together with all the figures for the accelerations and durations of accelerations. If you have the VALVE displacement curves drawn in chart form, we should be glad to receive blue prints of these as well. If Mr. Hives has taken a measured valve movement curve from the car itself, we should also like copies. E.{Mr Elliott - Chief Engineer} | ||