Hello I have a 1986 four winns horison with a alluminum 19 pitch 3 blade prop. I have a v8 5.7L 260 mercruiser with an alpha one drive the problems are that my prop is basicly shot dinged and dented i have a slow holeshot and top speed of 49 on gps. I pull 1 or 2 tubers most of the time and...
