Trojan Boat Forum

The factory props for that boat is 20X21. I have a 1977 Tri-cabin with 270 hp-350 ci engines. My props are also 20X21. I cruise at 3000 rpm at 18 mph. My guess would be the problem is with your engines. I also boat on the west end of Lake Erie . Hom e port Leamington, Ontario. Steve: I am new at th...