Rolls-Royce Archives
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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).
Comparative table of numerical data for engine and electrical components across different vehicle specifications.

Identifier  ExFiles\Box 125\1\  scan0336
Date  9th June 1937 guessed
  
-3-

124" 131" 138"
(346 cu.in) 60 70 85 (368 cu.in)

CYL. HEAD ................................... 59 59 151
FLYWHEEL .................................... 49.5 49.5 34
CRANKSHAFT .................................. 88.5 88.5 93.4
OIL PAN ..................................... 11.02 11.02 16.63
CON. RODS, PISTONS & RINGS .................. 33.32 33.3 37.07
TIMING CASE ................................. 13.3 13.3 19.53
MANIFOLDS - INLET & EXHAUST ................. 44.95 44.95 93.28
CAMSHAFT - VALVES ETC. ...................... 50.11 50.11 145.64
(Includes)
(Rockers )
(Shaft Push)
(Rods. )

ENGINE, LESS CLUTCH & CONTROLS 736.2 750.8 987.6
THROTTLE CONTROLS
POWER PLANT MOUNTING
ELECTRICAL EQUIPMENT & OIL.

CARB. & AUTO CHOKE .......................... 7.4 7.4 12.39

ELECTRICAL.
GENERATOR ................................. 22.66 27.02 35.45
STARTER MOTOR ............................. 28.35 28.40 44.48
DISTRIBUTOR ............................... 8.01 7.45 9.59
SPARK PLUGS ............................... 5.71 6.35 14.11
  
  


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