Description
NA-10090-4K Top End Kit 47.97/+1.00 9.2:1 Hon
Revitalize your engine’s performance with the NA-10090-4K Top End Kit. This premium kit is designed for enthusiasts who demand excellence and reliability from their engines. Below are the standout features and benefits of this top-of-the-line product:
Features:
- Complete Top End Kit: Each kit includes a piston, rings, wrist pin, clips, top end bearing, and a comprehensive gasket kit.
- MOS2 (Teflon/Molybdenum) Coated Skirts: Our advanced coating process provides a bond that is ten times stronger than traditional spray-on coatings, enhancing heat transfer, minimizing friction, and reducing the risk of cold seizures.
- Machined Smooth Heads: Designed to reflect combustion heat and minimize carbon buildup, these heads protect the piston and can improve horsepower and fuel efficiency by up to 6%.
- Anodized Domes: Our pistons feature anodized domes that are 75% stronger than typical non-anodized pistons, offering superior heat resistance and durability.
- Hypereutectic Casting Process: This innovative process results in higher silicon content for reduced expansion rates, enhanced wear resistance, and the capability to endure higher cylinder temperatures.
Benefits:
- Enhanced engine performance and longevity.
- Improved heat management for optimal operation.
- Increased strength and durability of components.
- Better fuel economy and power output.
Upgrade your engine setup with the NA-10090-4K Top End Kit and experience the difference in performance and reliability. Perfect for both hobbyists and professionals alike!






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