RCU Forums - Size engine

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Tom Jones

04-18-2008 05:27 PM

Size engine

Help, I'm building a 1/4 scale dick Barron Stearman and the plans recommend a 41 quadra. I've read somewheree that that is a minimal engine for that plane. It has an 86" wingspan and weighs about 32-35 pounds. Would like enough power for some 3d work, but mostly sport areobatics. TIA Tom

w8ye	04-19-2008 04:52 AM

RE: Size engine

That is a lot of airplane for a Quadra 42

Tom Jones

04-19-2008 03:31 PM

RE: Size engine

W8ye, any suggestion? Iwas thinking maybe a 75B or 100. Any feelings or suggestions? Tom

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