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Old 10-24-2004 | 01:28 PM
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From: Herriman, UT
Default My Ryobi 31cc Stats (latest)

Tuning has been a challenge for me on this engine- (first gasser)

Engine: Ryobi 31cc
Prop: Zinger 18X6
Static RPM: 7400 Peak 7500

I'm not sure of the thrust/ib ratio but the model is thrust positive when held nose up