Description
- uge horsepower gains with wicked torque for your Arctic Cat 800 without sacrificing reliability
- +50 hp and +30 lb/ft of torque gain when run with SSI Y-pipe, big bore stainless pipe, and 52mm throttle bodies
- Bolt on replacement for stock too end - No exchange - Largest bore size and best price on the market
- Includes 2 new Nicasil coated, cast cylinders, 2 durable forged pistons, 2 new aluminum exhaust valves, billet head and domes, all necessary gaskets and o-rings
- Power Commander V fuel controller required - Free fuel maps available from SSI for stock pipe, Y-pipe and throttle bodies or SSI stainless steel big bore pipe, Y-pipe and 52mm throttle bodies