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).
Comparison of the power output at the road wheels for the Phantom and S.S. cars.
| Identifier | ExFiles\Box 17\7\ Scan039 | |
| Date | 22th August 1929 | |
| To EP.{G. Eric Platford - Chief Quality Engineer} From Hs{Lord Ernest Hives - Chair}/AJL. c. to Wor.{Arthur Wormald - General Works Manager} MX.{John H Maddocks - Chief Proving Officer} X7810 filing Hs{Lord Ernest Hives - Chair}/AJL.2/MJ.22.8.29. X7810 X8810. POWER AT ROAD WHEELS. PHANTOM AND S.S. --------------------------- We give herewith a comparison of the power output at the road wheels obtained on the Phantom and S.S. cars. The Phantom curve is an average of many production chassis ; the S.S. curve is an average of eight power curves obtained during various tests on experimental S.S. chassis on the production Dynamometer. Hs{Lord Ernest Hives - Chair}/AJL. | ||