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Revised layout and modifications for installing a J.1 engine into a Bensport frame.


Identifier  ExFiles\Box 179b\1\  img142
Date  24th November 1932
  
FROM DA. {Bernard Day - Chassis Design}
C. to SU, WOR {Arthur Wormald - General Works Manager} , HS {Lord Ernest Hives - Chair} , Er
DA {Bernard Day - Chassis Design} 2/24.11.32.
324
x-MS
BENSPORT(Codename for 3 1/2-litre Bentley) WITH J. {Mr Johnson W.M.} 1. ENGINE - REVISED LAYOUT.

We have put the J. {Mr Johnson W.M.} 1. engine into the Bensport(Codename for 3 1/2-litre Bentley) frame, and send herewith N. sch. 3579., showing the position of the engine in the frame, etc.

It will be noticed that we have raised the frame approximately .425". This is for the double purpose of increasing the clearance between the cross steering tube on the damper flywheel casing, and of increasing the ground clearance from approximately 6.5" to 6.9". This is done by using a Peregrine(Experimental Bentley car never produced / Aero Engine) front axle, and modifying the thickness of the front springs. It is therefore unnecessary to proceed with the special Bensport(Codename for 3 1/2-litre Bentley) front axle forging originally proposed.

DA. {Bernard Day - Chassis Design}
  
  
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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