Hello guys,
I would like to get a little more speed out of my 2003 15HP (15MSHB) Yamaha 2 cycle motor, will changing the prop help me?
Right now I am running a Yamaha 9.25X11-J Aluminum Prop
I am running the motor on a 1967 14' Sea Nymph Aluminum V-Hull. A typical load can run between...