NA-10090K Top End Kit 46.97/Std 9.2:1 Hon
NA-10090K Top End Kit 46.97/Std 9.2:1 Hon
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NA-10090K Top End Kit 46.97/Std 9.2:1 Hon
Unlock the full potential of your engine with the NA-10090K Top End Kit. Engineered for performance enthusiasts, this comprehensive kit includes everything you need to enhance your engine's efficiency and power.
Key Features:
- Complete Kit: Includes piston, rings, wrist pin, clips, top end bearing, and a gasket kit for a hassle-free installation.
- MOS2 Coated Skirts: Our advanced Teflon/Molybdenum coated skirts are applied using a rolled-on process, offering a bond that is 10 times stronger than traditional coatings. Experience increased heat transfer, reduced friction, and significant prevention of cold seizures.
- Machined Smooth Heads: Designed to reflect combustion heat effectively, these heads minimize carbon buildup, protecting the top of the piston. Independent tests indicate an increase in horsepower and fuel economy of up to 6%.
- Anodized Domes: Our pistons feature anodized domes that enhance heat resistance and durability. In fact, these pistons are 75% stronger than non-anodized alternatives.
- Hypereutectic Casting Process: Utilizing a higher silicon content, this process reduces expansion rates and enhances wear resistance. Capable of withstanding higher cylinder temperatures, this feature translates to a longer lifespan for your engine components.
Benefits:
- Enhanced engine performance and efficiency.
- Increased durability and resistance to wear.
- Improved fuel economy and power output.
Whether you're a seasoned racer or a casual rider looking to boost your engine's performance, the NA-10090K Top End Kit is the ultimate solution for superior results. Elevate your ride today!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

