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).
Modification to an induction pipe and cylinder head.
| Identifier | ExFiles\Box 14\3\ Scan009 | |
| Date | 1st March 1928 | |
| R.{Sir Henry Royce} from E.{Mr Elliott - Chief Engineer} c. to BJ. Hs.{Lord Ernest Hives - Chair} BY.{R.W. Bailey - Chief Engineer} X7050 E4/M24. 3. 28. EAC.10 CYL: HEAD. X. 7050 X. 7070 X. 7080 Since sending you a blueprint of LeC. 2528 - Induction Pipe - we have made a modification as shewn on the attached further print, enlarging the niche in the induction pipe to make it worth while, and carrying the induction pipe jacket straight up without interruption. The modification does not appear to interfere with cleaning out and inspecting the interior of the cyl. head water jacket. We should like to know if you wish us to carry on with the std. carburetter scheme, so that we shall have this in addition to the new type carburetter. E.{Mr Elliott - Chief Engineer} | ||