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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).
Progress report on development work for various engine components and assemblies.

Identifier  ExFiles\Box 30\4\  Scan214
Date  15th June 1934 guessed
  
- 7 -

ITEM DESCRIPTION.
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SINGLE CYLINDER WORK.
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3¼" x 4¼" unit - modifications to phase changing mechanism. Completed.
3¼" x 4¼" unit - long duration valve lift curve. Completed.
3¼" x 3¾" crankshaft, connecting rod and cylinder head - In hand.
car unit.
Modified camshaft drive gears - Kestrel unit - two camshaft In hand.
Pent House roof cyl.head.

P.V.G.I. ENGINE.
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Induction pipe to suit 4 valve ramp head. completed.
Top half crankcase to suit 4 valve ramp head. In hand.


P.V.G.II Engine.
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Reduction gear and front end auxiliaries. In hand.
Arrangement of rear end auxiliaries - above crankshaft. In hand.
Engine starting mechanism. In hand.
Lower half crankcase. In hand.
  
  


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