Namura Technologies NA-50081-B ATV Piston Kit for Polaris

The Namura Technologies NA-50081-B is a high-performance ATV piston kit engineered specifically for Polaris applications. This precision-manufactured piston kit incorporates advanced materials and coatings to deliver exceptional durability, improved engine performance, and extended service life.

Key Features:

• MOS2 (Teflon/Molybdenum) Coated Skirts: Utilizes a rolled-on application process that creates a bond 10 times stronger than traditional spray-on coatings. This advanced coating enhances heat transfer, reduces friction, and helps prevent cold seizures during startup.
• Machined Smooth Heads: The precision-machined piston head reflects combustion heat away from the piston crown and minimizes carbon buildup. This design feature can increase horsepower and fuel economy by up to 6% while protecting the piston top from heat damage.
• Anodized Domes: Hard-anodized piston dome provides 75% greater strength compared to non-anodized pistons, significantly improving heat resistance and overall durability under extreme operating conditions.
• Hypereutectic Casting Process: Features higher silicon content that reduces thermal expansion rates and increases wear resistance. This advanced metallurgy allows the piston to withstand higher cylinder temperatures while maintaining precise tolerances.

This complete piston kit includes all necessary components for a professional installation. Namura Technologies pistons are manufactured to OEM specifications and provide a cost-effective replacement solution without compromising quality or performance.