Hot Cams 2017 Polaris Sportsman Touring 570 EPS Built Before 8-29 570cc Steel Exhaust Valve

Hot Cams Valves are forged from a single blank with improved grain flow to enhance the mechanical characteristics of the valve without welding.

• Special PVD, CVD processes leave a (Black Nitride Coating) BrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
• Precision machined valve head and seat surfaces
• Induction hardened steel valve stem tip
• Compatible with OEM components