Posted by Logeypogey on 08/27/14 - 4:20 PM
#1
Hi all this what i have. 1982 15' whaler sport , 1993 Merc 75 3cyl 2 smoke, 1.75 gear. Currently boat has a quicksilver 13x19 aluminum prop on it my father destroyed it. boat was fast as hell out of hole and while running. But after 3/4 throttle there was no change in speed it just reved up more. No speedo or working tach. I have to buy annother prop so I want to get a little closer to where i need to be. I realize without a working tach it makes it harder.