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Old 03-12-2004, 05:15 PM
  #16  
Andrew
 
Join Date: Feb 2003
Location: Murray, KY
Posts: 3,214
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Default RE: Is This Engine a Thermal Hopper?

ORIGINAL: William Robison

BillS:

Yes, it was a version just for c/l speed. If run on wooden mounts it would overheat if not run rich, the pan was used as a heat sink along with the top fin of the head being out in the breeze.

Bill.
Bill --

Thanks to you and RCU, I learned a new tidbit of information today (usually get one or two new ones a day here). I had never thought of the speed pans serving as heat sinks -- although it makes loads of sense -- just had thought they were to stiffen the fuselage and serve as skids for landing. Boy, do I feel dense at times.

Thanks,

the "other" Andrew