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).
Specifications for a 1939 Cadillac type AAV.26 carburetter used for obtaining road settings.
| Identifier | ExFiles\Box 122\3\ scan0165 | |
| Date | 24th August 1939 guessed | |
| Carburetter as used for obtaining road setting only and exhaust Modifications required see attached letter. 1939 Cadillac type AAV.26. Dual venturi 1 1/2" ........ Main body P.23984. Throttle body P.23986. Top P.23877. Main discharge jets as received on carb. (slotted ends. No lead washer in assembly.) Main metering jets .050 (Ringed) Pump By-pass jet 63 High speed air bleeds 70 Idle air bleeds. 51 Sec. Air bleeds 32 Idle holes 52 Progression holes 56 Plain idle jets 64 Economiser By-pass jet 66 Plain throttles. The carb. was received with external fast idle and exhaust heated choke unit. ......... | ||