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Old 07-15-2013, 09:06 AM
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Sport_Pilot
 
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Default RE: Vintage K&B 61 power RPM


ORIGINAL: a70eliminator

I'm hopeing for verticle straight up power over speed as it's just a trainer type plane, I think the 11x7 prop is about small as the KB can do.
Try a 12 x 4 for verticle.