Recent content by Stephen Graham

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    should it be faster 2022 Benning ton rx sport 400 verado

    Call Powertech. They have proped out several boats correctly for me over the years.
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    Math formula or algorithm to fine Tune my prop size

    Call Protech. Give them your stats. They will get you the right prop.
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    Mercury 90hp CT 15 pitch 3 blade

    Powertech has propped out several shall we say "troublesome" boats over the years. Need to know what pitch your running and GPS speed at WOT to even get started. It may take 1 to 3 tries before you get the right prop.
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    Mercury 90hp CT 15 pitch 3 blade

    "Michelle" at Powertech is the engineer that set me up with the SS prop I have on the boat. I took the boat around to the dealer by water yesterday. Was by myself. Full tank of gas. Windy, a little choppy. 5400RPM. Trim up 1/4 of the gauge. Per GPS 32/33 mph. Because of the wind and chop I...
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    Mercury 90hp CT 15 pitch 3 blade

    When the boat was new, before the lifting strakes. Basic boat. 20S cruise model. I added hydraulic steering, the strakes, duel batteries with a switch. SS prop. Otherwise as it came from the factory. I'm 230lbs. Can ski behind this boat. Tube 2 kids with 4 or 5 people in the boat. Of course with...
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    Mercury 90hp CT 15 pitch 3 blade

    Regular toons. 26" I believe
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    Mercury 90hp CT 15 pitch 3 blade

    My understanding is a 90hp CT has a 150hp lower unit and gear box. Giving you a much wider range of prop pitch and size. I have also read lifting strakes won't help till your up to 150hp or more. I've read alot about pontoon boats in the last 5 years. So far I'm still not convinced it's a...
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    Mercury 90hp CT 15 pitch 3 blade

    20S with 2 toons, lifting strakes. 90hp CT, 3 blade SS 15 pitch. We consistently get 32 to 34mph. Water and weather just right we have seen 37mph.
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