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Old 05-29-2011
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captbillc captbillc is offline
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i have a 2GM20F. most of the time i run at 2250. this does not hurt the engine, & saves fuel . wide open it will get up to 3600 and 6.9 kn which is hull speed. no soot. if your engine will not go to max rpm your prop has too much pitch.
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