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The NAMURA NX-70007-BK top end kit is designed for high-performance Husqvarna and KTM motorcycles with Nikasil cylinders measuring 46.96mm with a +0.01mm bore. This comprehensive kit includes a piston, rings, wrist pin, clips, top end bearing, and gasket set to ensure a complete overhaul of your engine's top end. Each component is engineered to deliver reliable power and durability for demanding riding conditions. The piston features advanced coatings and manufacturing processes to maximize performance and longevity. Whether rebuilding or upgrading, this kit offers an efficient solution for restoring engine integrity and enhancing performance.
The piston skirts are coated with MOS2 (Teflon/Molybdenum) via a rolled application process, creating a bond that is ten times stronger than standard spray-on coatings. This coating improves heat transfer, reduces friction, and helps prevent cold seizures, ultimately extending the lifespan of your piston. Machined smooth heads reflect combustion heat, reducing carbon buildup and protecting the piston crown, which can potentially increase horsepower and fuel economy by up to 6%. The anodized domes increase heat resistance and durability, with anodized pistons being approximately 75% stronger than non-anodized counterparts. The hypereutectic casting process yields a piston with higher silicon content, resulting in reduced expansion rates and enhanced wear resistance, capable of withstanding higher cylinder temperatures for improved engine reliability.
This top end kit from NAMURA combines innovative coatings and manufacturing techniques to deliver a high-quality upgrade for your motorcycle engine. It is suitable for riders seeking to maximize engine performance, efficiency, and longevity, making it an excellent choice for both rebuilds and performance enhancements. Proper installation and maintenance will ensure your engine benefits from the advanced features incorporated into this premium top end kit.
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