Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Performance graph of B.HP at the road wheels vs. Engine R.P.M. for various 20 HP engine configurations.

Identifier  ExFiles\Box 113\2\  scan0154
Date  29th May 1929 guessed
  
B.H.P. AT ROAD WHEELS.
ENGINE R.P.M.
5.1:1 TURBULENT HEAD 20 H.P.
20 H.P. POWER AT ROAD WHEELS.
STANDARD 20 H.P:
STANDARD 20 H.P. WITH .20" LARGER BORE AND R=5.25:
CHRYSLER 75:
AXIS VALUES: 10, 20, 30, 40, 50, 60, 500, 1000, 1500, 2000, 2500, 3000
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙