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    Prop size

    I have a '95 3.0L OMC cobra in a 17.5 ft fiberglass boat and new to boating. Manual calls for 14.5x19 prop as standard, came used with 15x17 prop on. Manual WOT calls for 4,200-4,600 rpm, with the 15x17 I can get to maybe 4,000-4,200. Barely gets 1 average skier (2 skis) out of the water (with 2...
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    Propeller size

    I have a '95 3.0 L OMC cobra in a 17.5 ft boat and new to boating. Manual calls for 14.5x19 prop as standard, came used with 15x17 prop on. Manual WOT calls for 4,200-4,600 rpm, with the 15x17 I can get to 4,000-4,200. Also barely gets 1 average skier (2 skis) out of the water (with 2 adults...
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    Dockside Refueling

    I have a problem refueling from a 5-10g tank when the boat ('95 Four Winns, 17.5 ft, 3.0L OMC) is in the water. It takes in about 1-2 gal then the line fills up and overflows (whether near empty or 3/4 full). It goes down after taking the boat for a spin or sitting overnight. When on a...
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