Namura Technologies NX-70020K Top End Rebuild Kit with Piston Rings Gaskets

The Namura Technologies NX-70020K is a comprehensive top end rebuild kit designed to restore engine performance and reliability. This complete kit includes everything needed for a top end overhaul: piston, rings, wrist pin, circlips, top end bearing, and complete gasket set.

Advanced Piston Features:

• MOS2 Coated Skirts: Teflon/Molybdenum coating applied through a rolled-on process creates a bond 10 times stronger than spray-on alternatives, increasing heat transfer, reducing friction, and preventing cold seizures
• Machined Smooth Heads: Precision-machined piston crown reflects combustion heat and minimizes carbon buildup while potentially increasing horsepower and fuel economy by up to 6%
• Anodized Dome: Hard anodizing treatment increases heat resistance and structural integrity, making the piston 75% stronger than non-anodized designs
• Hypereutectic Construction: Advanced casting process delivers higher silicon content for reduced thermal expansion, superior wear resistance, and improved performance under extreme cylinder temperatures

This kit provides OEM-quality components with performance-enhancing features, making it an excellent choice for engine rebuilds, refreshes, or performance upgrades on compatible powersports applications.