Need some help do to getting different answers
i recently purchased a 2002 Bayliner 185 Capri with a 3.0 and alpha 1 drive. The prop is a 3 blade14 1/4 x 21 and the wot is around 5100 rpm.
I would like to replace it with a 4 blade prop and reduce my rpm to 4800.
Any recomendations on a prop size?