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).
Diagrams from tests of various induction pipe configurations for the JAP.VN. engine.
| Identifier | ExFiles\Box 5\4\ 04-page231 | |
| Date | 2nd December 1923 | |
| INDUCTION PIPE TESTS ON JAP.VN. 2.7" Crs 1.5" Dia 2" Rad. 2" Dia Indn Pipe used with Stromberg Carb. 'Z' or 'Tee' Pipe for twin Carbs. giving one way gas flow to cylinders. Indn Pipe tested with two Claudel Carbs. WS/2/12/23 | ||