I have a 1976 85hp Evinrude on a 17ft stinger bass boat fiberglass. Carrying 3 people tackle, 2 batteries, troll motor, and 10 gal of gas I do about 38Mph.
My current prop is a 13 1/4 x 17 stainless steel
It hits 4500rpm at wot.
This motor says max rpm is 5500.
What is the recommendation...