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Old 08-11-2011, 06:27 PM
  #5347  
acerc
 
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Default RE: RCGF Engines

Well after numerous test of different props, I'm settling on an 18x8. It has the best thrust at an appropriate rpm.
Close to 10lbs of thrust @ 7050rpm's. 87 octane with 40-1 synthetic oil. I'll keep it that way till I feel it's completely broke inthen go to 90 oct with 50-1 synthetic. Love this engine!