I just bought a new to me 2001 2575 FS with a Yamaha F100 four stroke. I had to get some motor work done but it runs great now. I am trying to figure out a prop though. Right now it has a Yamaha aluminum 13 1/4 x 17, and with 5 on board I can run 22 mph on GPS but only turning 5200 rpms. Any suggestions on what I should try to get a few more rpms out of the motor? Thanks in advance!
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