Vito's Performance Super Stock 9440 Pistons Banshee simulates ported motor! 65.5 Toomey Polaris RZR 570 EPS Trail

Polaris RZR 570 EPS Trail LE 2014

Ready to install

This kit also includes the rotor and the 4 mounting bolts

to convert it to be a long rod crank

YZ490 1984-1990

Vito's Performance Super Stock 9440 Pistons Banshee simulates ported motor! 65.5 Toomey Polaris RZR 570 EPS TrailThis is a set of genuine forged Vito's Performance SUPERSTOCK Yamaha Banshee pistons This piston set includes rings, circlips, and wrist pins Our line of Super Stock pistons for Banshees work to add power by simulating that the exhaust ports in your stock cylinder are timed differently which really means the same as hand ported with out the hassle. The Super Stock is notched on the dome next to the exhaust port to theoretically raise the port, which