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Thread: Engine for GP Ultimate? OS61FX too much??
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Old 12-29-2003 | 09:43 PM
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trroscoe
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From: Tucson, AZ
Default RE: Engine for GP Ultimate? OS61FX too much??
I have a GP ultimate and it started out with an OS 46 FX in it. This engine flew the plane pretty good and it fits nicely inside the cowl. I recently put a Saito 72 4 stroke in it and wow what a difference. I absolutely love this bipe now. It was already my favorite plane but now it is even better. The Saito gives me unlimited vertical performance and it is very good on fuel.

Rick
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