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Modifications to a Streamline Car chassis and an engine unit.


Identifier  ExFiles\Box 90\1\  Scan070
Date  31th January 1934
  
To RHC {R. H. Coverley - Production Engineer} , from Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} x261 Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 5/KW.31.1.34.

B-23-AE. Streamline(Experimental Streamline Bentley B.23.A.E) Car.
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Will you please modify this chassis as follows :-

(1) Fit C.10 engine unit for tests on high speed roughness.
(2) Fit Peregrine(Experimental Bentley car never produced / Aero Engine) Gearbox with reduced overhang of the rear coupling.

Y-4-BB. Unit.
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Further to our memo, asking you to fit Camshaft, Hs. {Lord Ernest Hives - Chair} 1260, to this unit when it is replaced by C.10 unit, will you please remove main bearings 2, 4 and 6, so that we can run the engine on the bearings common to a four bearing engine; namely, 1, 3, 5 and 7.

Means will be retained to retain the oil pressure, but we think the crank pin lubrication will be sufficient.

Hs {Lord Ernest Hives - Chair} /H. Grylls.
  
  
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).


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