Description
NA-50015-4K Top End Kit 39.98/+1.00 11:1 Pol/Yam
Unlock the true potential of your engine with the NA-50015-4K Top End Kit. Designed for performance enthusiasts, this comprehensive kit is perfect for those looking to enhance their ride’s power and efficiency. Whether you’re on the track or the trails, this top end kit delivers exceptional performance that you can rely on.
Key Features:
- Complete Package: This kit includes everything you need for a top-end rebuild: piston, rings, wrist pin, clips, top end bearing, and a complete gasket kit.
- MOS2 Coated Skirts: Our advanced rolled-on coating provides a bond 10 times stronger than traditional spray-on coatings, leading to improved heat transfer and reduced friction.
- Machined Smooth Heads: Engineered to reflect combustion heat and minimize carbon buildup, these heads help protect your piston while potentially increasing horsepower and fuel economy by up to 6%.
- Anodized Domes: Experience unparalleled durability with anodized domes that are 75% stronger than non-anodized options, enhancing heat resistance for extreme conditions.
- Hypereutectic Casting Process: This innovative casting process ensures higher silicon content for reduced expansion rates, greater wear resistance, and the ability to handle elevated cylinder temperatures.
Benefits:
- Boost your engine’s performance and reliability.
- Reduce the risk of cold seizures and improve overall engine life.
- Enjoy increased horsepower and fuel efficiency.
- Experience enhanced durability even under the most demanding conditions.
The NA-50015-4K Top End Kit is not just a purchase; it’s an investment in your vehicle’s performance. Upgrade today and feel the difference!






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