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).
Proposal for an increased capacity exhaust manifold and a straight through exhaust pipe for Hall's car.

Identifier  ExFiles\Box 90a\4\  Scan160
Date  7th May 1936
  
-2-

Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell}18/KW.7.5.36.

Exhaust System.

Rm.{William Robotham - Chief Engineer}75 increased capacity exhaust manifold.

It is proposed to use a straight through exhaust pipe 2 3/4" bore without expansion box, to replace the existing system on Hall's car.

Hs{Lord Ernest Hives - Chair}/L.H.Swindall.

(Rm.{William Robotham - Chief Engineer}absent)
  
  


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