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).
List of requirements for drawings of an air silencer and intake bend for the Wraith model.
| Identifier | ExFiles\Box 142\3\ scan0296 | |
| Date | 9th August 1937 guessed | |
| -4- DRAWINGS SUITABLE FOR PRODUCTION CTS.{C. Trot Salt - Carburation} 1. Wraith A scheme is required of an air silencer and intake bend which will provide the following:- (a) The intake bend to be a single bend only, from the carburetter to the silencer (at right angles to the induction pipe) (b) The silencer to connect to the intake bend in the centre, and to have air inlets at each end, so that perfect balance is provided at the intake bend. (c) The scheme should be as simple as possible so that it may be easily modified and as many existing pieces used as possible. ------------ | ||