I have a 18 foot aluminum Fisher, SV-18CC with a 1990 3cyl 90hp Mercury. It weighs about 700 lbs, the motor is about 280lbs. I don't have any good props to run with this setup. I had an old 21 inch aluminum prop that I threw on there and it ran like crap. 31mph at 4200 rpm... The old motor was a 75 Mariner and I ran a Powertech ELD3R 17 at 34mph at 5000 rpms.
Looking for a prop suggestion. Thanks in advance.