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07-19-2005 | 10:46 AM

#2

Dave Shadel

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Joined: Apr 2002

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From: Gardnerville, NV

RE: YS 63 s

If you are forced to run 15% nitro fuel, go down in prop size to an 11x6 or 11x7. The engine is happiest between 11000 and 12000 rpm, so stay in this range.

TRY SOME 30% COOL POWER HELI FUEL IF YOU CAN GET IT.

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