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).
Letter from S.U. Carburetter Co. regarding trials with different sized carburettor jets.
| Identifier | ExFiles\Box 121\4\ scan0228 | |
| Date | 29th October 1938 | |
| THE S.U. CARBURETTER CO. LTD. BC/ER CONTINUATION No. 2 Messrs. Rolls-Royce Ltd. 29th October 1938. As you surmise, it is quite probable that a little further trial with the .090" jets will effect a cure, but even if it does not we cannot see any objection to making the .100" jets as standard. Yours faithfully, For THE S.U. CARBURETTER CO. LTD. B. Cooper | ||