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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).
Performance of an A.C. petrol pump and suggesting an R.R. pump for slow-speed issues.

Identifier  ExFiles\Box 27a\2\  Scan052
Date  2nd October 1931
  
To E.{Mr Elliott - Chief Engineer} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}

8-2677

Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}4/ADL 2.10.31.

With reference to your query re the performance of the A.C. petrol pump in France.
Attached herewith a note from GWH.{George W. Hancock - Head Chateauroux} as to the alterations he found necessary in order to accommodate the carburetter to the A.C. petrol pump.

With regard to his remarks re the slow running of the car being affected by the petrol pump, we think that the R.R. petrol pump will be better for this trouble because it appears to suck petrol better at low speeds.

Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}
  
  


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