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Upgrade your motorcycle engine with the NAMURA NX-70005-BK Top End Kit, specifically designed for Husqvarna and KTM models featuring 44.97 mm cylinders with a +0.01 oversized Nikasil coating. This comprehensive kit includes a piston, rings, wrist pin, clips, top end bearing, and gasket set, providing all the essential components for a complete rebuild or performance enhancement.
Constructed with advanced materials and coatings, the piston features MOS2 (Teflon/Molybdenum) coated skirts, which are applied through a rolled-on process that bonds ten times stronger than typical spray coatings. This results in increased heat transfer, reduced friction, and helps prevent cold seizures, ensuring smoother operation and longer piston life. Machined smooth heads improve heat reflection and reduce carbon buildup, which can contribute to up to 6% gains in horsepower and fuel efficiency. Anodized domes further enhance heat resistance and durability, with pistons that are approximately 75% stronger than their non-anodized counterparts.
The hypereutectic casting process used in manufacturing provides a higher silicon content, which reduces expansion rates and enhances wear resistance. This allows the piston to withstand higher cylinder temperatures, making it suitable for high-performance or demanding riding conditions. Designed for precision and longevity, this top end kit is ideal for enthusiasts looking to optimize their engine's performance and reliability.
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