I had a 95 Sport Jet 120hp that went bad, so I just picked up a 97 Sport Jet 120xr powerhead. I installed it in the boat and used my 95 electronic (stator, trigger, CDI, ect.....) The flywheel was different from 97-95 so i used the 97 Flywheel (95 wouldn't fit, seems the crankshaft diameter is...