Namura Technologies NX-70020-BK Top End Repair Kit with Piston Rings Gaskets

The Namura Technologies NX-70020-BK Top End Repair Kit provides a complete engine rebuild solution with premium components engineered for maximum performance and durability. This comprehensive kit includes everything needed for a professional top end rebuild: piston, rings, wrist pin, clips, top end bearing, and complete gasket kit.

Advanced Piston Features:

• MOS2 Coated Skirts: Teflon and molybdenum coating applied through a rolled-on process creates a bond 10 times stronger than spray-on coatings, increasing heat transfer, reducing friction, and eliminating cold seizures
• Machined Smooth Heads: Precision-machined surface reflects combustion heat and reduces carbon buildup while protecting the piston crown; testing shows potential increases in horsepower and fuel economy up to 6%
• Anodized Domes: Hard anodizing process increases heat resistance and durability, making pistons 75% stronger than non-anodized alternatives
• Hypereutectic Casting: Advanced manufacturing process provides higher silicon content for reduced thermal expansion rates and superior wear resistance at elevated cylinder temperatures

Namura Technologies pistons are designed to meet or exceed OEM specifications, delivering reliable performance for powersports engines. This complete top end kit ensures all critical components are replaced together for optimal engine longevity and performance.