4 Piston Racing USAC Midget CAMSHAFTS v2 (K-Series) Drivetrain K20C1 This heavyweight crew neck is

This heavyweight crew neck is premium ring-spun cotton fleece that gives it that smooth

Exclusive 4P custom 37mm Intake Valve that is lighter than the competition's smaller valves

Helps prevent K-Series oil starvation

That same expertise has been applied to our K20C1 Ported High Flow pump in our racing engines since their release and is now available to everyone

4 Piston Racing USAC Midget CAMSHAFTS v2 (K-Series) Drivetrain K20C1 This heavyweight crew neck isThis camshaft was specifically designed for our USAC midget engine program, and is now available for purchase outside of our engines. This is a larger more aggressive camshaft than our v1. It provides plenty of low end punch to pull the car off the corners, but will allow you to run your engine up to 9600 RPM down the stretch. It is designed for smooth valve operation that is easy on the cam chain, guides, and tensioner. Pair this with our 4P Midget