Blueprint of the exhaust and induction manifold arrangement and timing diagram for an experimental Goshawk engine.
| Identifier | ExFiles\Box 6\7\ 07-page023 | |
| Date | 7th September 1927 | |
| ARRANGEMENT OF EXHAUST & INDUCTION MANIFOLD ON EXP. GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) ENGINE CARBURETTOR PLACED UNDER EXH PIPE FOR CONVENIENCE WHEN FITTED TO CAR. THIS ARRANGEMENT IS USED SO AS TO PREVENT THE BRANCH PIPES OF INDUCTION MANIFOLD BEING TOO LONG. TIMING DIAGRAM FOR LONG DURATION CAMS. T.D.C. E.C. 5° I.O. 6° I.C. 56° E.O. 51° .015 TAPPET CLCS. STAMP: ROLLS-ROYCE LTD, DRAWING OFFICE, 7 SEP 1927, DERBY, COPY SIGNATURE: APLo 28/8/27 | ||
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).