I have a 26ft boat with a yamaha F250 4 strokes and a TURNING POINT EXPRESS props 14 1/4 x 17 I think is this the link http://boatpropellers.iboats.com/Tur...ellers/E-1417/
I reach 6100 rpm at WOT...is this correct or it is too much?
My top speed is between 40.3 to 40.7 mph what do you think about?
Actually my propeller slip is about 17%.. too high?
I can try a 19 props or a 4 blades?
I think to try a Vensura 4 blades same pitch? or a Revolution 4? but with a 17" Revolution I think I will loose too much RPM ..
or can I try with an original Yamaha Reliance 3 blades 19 pitch?
thank you for the help