CAST PISTONS TC88 TO 95CI 10.5:1 .020 fitment_Can_Am_Defender_2022 and 600D thick Polyester on

and 600D thick Polyester on top

providing a noticeable performance increase for both stock-tuned and high-performance-tuned snowmobiles

Welded construction using ultralight 1mm thin aerospace-grade 7075 aluminum

along with an increase of 20 ft-lbs of torque

riders can dial in the perfect setting quickly and easily

CAST PISTONS TC88 TO 95CI 10.5:1 .020 fitment_Can_Am_Defender_2022 and 600D thick Polyester onKB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air cooled engines, offering optimal ring seal, quieter engine running and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10. 5: 1 running on pump fuel.