MSD CDI misc including all new main and

including all new main and wrist-pin bearings

2 SBT pistons

Thrust Ez Drain (this is a check valve ball type scupper)  no more flap that doesnt seal or gets worn out over time

Ride Plate

000 rpm for more controlled and repeatable holeshots

MSD CDI misc including all new main andOVERVIEW If you own a Yamaha with a 650 or 701 engine, this Enhancer is a necessity! The Enhancer produces a powerful spark with increased spark duration. Not only does the improved spark energy boost power, but this Enhancer features a more aggressive timing curve for even more power to get you going! At lower rpm you'll notice incredible acceleration and throttle response due to advancing the timing. Then as the rpm increases, the timing is retarded