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    18' G3 F60 Yamaha Low RPM's

    Hello, I have a new 2009 18' G3 Pontoon boat with a F60 Yamaha 4 stroke. Usual load = 3-4 people, 20Gal gas, 100lb's gear From the dealer it came with a 10 5/8 x 12 Prop (3 blade alum.). On dead calm water, it ran about 19MPH(spd gauge) at 4200 RPM WOT The dealer checked and my throttle is...
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    Low RPM's on 18' G3 Pontoon 60HP Yamaha

    Hello, I have a new 2009 18' G3 Pontoon boat with a F60 Yamaha 4 stroke. Usual load = 3-4 people, 20Gal gas, 100lb's gear From the dealer it came with a 10 5/8 x 12 Prop (3 blade alum.). On dead calm water, it ran about 19MPH(spd gauge) at 4200 RPM WOT The dealer checked and my throttle is...
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