I just switched my yamaha 90 from a 16' ski boat to my 18' pontoon. Now at wot I only get 3500 rpm and 20 mph. The prop on the motor is solas 3411-135. Im very unsure of the correct prop to replace with. Any help is greatly appreciated
im looking at 1994 bryant with 90hp yamaha..he says it wont stay at full trotle very long after rebuilding from a cracked piston ..is this generally a good motor? it kinda sounds like a fuel pump issue to me. any help is greatly appreciated.
i have a great running 2000 johnson 50 (busted lower unit) i have a so so running evinrude 50 from 1975..can i put the powerhead from the 2000 johnson into the 1975 evinrude case?