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 for a Phantom II engine with a twin carburettor, 110° camshaft, 4.9 compression ratio and open exhaust.

Identifier  ExFiles\Box 13\2\  02-page098
Date  12th June 1930 guessed
  
SHEET 4
P.II TWIN CARB 110° CAMSHAFT
4.9 C.R. OPEN EXHAUST
B.H.P.
190
170
150
130
110
90
70
50
30
B.M.E.P.
130
120
110
100
90
80
70
60
A
B
C
R.P.M. ENGINE.
500
1000
1500
2000
2500
3000
3500
  
  


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