Props - 2007 Sun Tracker Party Barge 3.0 Sterndrive

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rwtdct
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Joined: Thu May 26, 2011 7:01 am

Props - 2007 Sun Tracker Party Barge 3.0 Sterndrive

#1 Post by rwtdct » Sun May 21, 2023 10:58 am

I have a 2007 Sun Tracker Party Barge 25 Regency edition Pontoon, Merc cruiser 3.0 (135hp) sterndrive, Alpha one, 15 spline. The original prop is a 16 x 14 (dia/pitch) aluminum. I am wanting to replace it with a Stainless-steel prop. I went to www.rubexprops.com and noticed that a Solas Lexor 15 3/4 x 15 #1571-158-15 would work. I bought one and install it, I noticed now that I am under powered, RPM range is 4200 - 4800. With 4 adults I am maxing out at just under 4200rpms. I have also been told to try a 15 5/8 x 13 Solas New Saturn #1531-156-13 it should bring my RPMs up. I was wanting to know if there is a person here that has the same set up using a SS prop and what size you have. I have looked for the same size prop 16 x 14 in a SS and cannot find one. It's to expensive to keep doing the trial and error. Any help would be appreciated.
2007 Suntracker Rengency Limited Party Barge 25ft 135HP

Central Coast Calif.

There is one thing that is for sure. That there will always be change.

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