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).
Graph of four Phantom II engine power curves taken with an open exhaust.

Identifier  ExFiles\Box 13\2\  02-page084
Date  3rd June 1931
  
CURVES(3)
P II POWER CURVES, ALL TAKEN WITH OPEN EXHAUST
(A) RR CH. EAGLE IX CARB (4.9:1 COMP RATIO) (R TYPE 110° CAMSHAFT)
(B) TWIN CARBS 1.4 CHOKES ( " " ) ( " " )
(C) " " 1.3 " (STD COMP RATIO) (STD P II CAMSHAFT)
(D) STD CARB. ( " " ) ( " " )
B.H.P.
R.P.M.
A
B
C
D
R.W.S.
3-6-31
  
  


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