08-14-2016, 05:00 PM
4,800 is in the lower end of the max RPM for that motor. You have the correct prop and are running fine for the altitudes you are at. (4,750 to 5,250, assuming the motor is a 2 stroke) Four strokes run higher RPM, (5,000 to 6,000), if your motor is a 4 stroke, you need to go to an even shorter prop, which will reduce speed even more.
Pontoon boats are not the fastest or most efficient hulls.
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Pontoon boats are not the fastest or most efficient hulls.
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