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 modifications and settings for carburetter components.
| Identifier | ExFiles\Box 13\3\ 03-page279 | |
| Date | 20th December 1972 guessed | |
| (2) (16) Slow running plugs to V.1030. (17) Scheme for location of slow running plugs to V.1058. (18) Drilling of E.81437 to accomodate slow running plugs. It is important that these two holes should be accurately drilled and reamed so that their relative positions to the throttle edge are identical. This is to V.1010. This drawing also shows blanking up of original slow running scheme. (19) Carburetter fitted with light type floats. (20) Petrol level to be set at 3 ft. head, .625 ± 25 from carburetter parting surface. | ||