NA-40008-2K Top End Kit 84.92/+0.50 11:1 Yam
NA-40008-2K Top End Kit 84.92/+0.50 11:1 Yam
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NA-40008-2K Top End Kit 84.92/+0.50 11:1 Yam
Unlock the full potential of your engine with the NA-40008-2K Top End Kit. This comprehensive kit is designed for performance enthusiasts who demand the best from their machinery.
Key Features:
- Complete Kit Includes: Piston, rings, wrist pin, clips, top end bearing, and gasket kit.
- MOS2 (Teflon/Molybdenum) Coated Skirts: Experience a bond that is 10 times stronger than traditional coatings, enhancing heat transfer and reducing friction for ultimate performance.
- Machined Smooth Heads: Designed to reflect combustion heat and minimize carbon buildup, which can lead to increased horsepower and improved fuel economy by up to 6%.
- Anodized Domes: Offering 75% more strength than non-anodized options, these domes enhance heat resistance and durability, ensuring longevity.
- Hypereutectic Casting Process: This advanced process provides higher silicon content for reduced expansion rates, improved wear resistance, and the ability to withstand higher cylinder temperatures.
Benefits:
- Enhanced engine performance with improved horsepower.
- Increased durability for long-lasting use.
- Better fuel efficiency and reduced friction leading to smoother operation.
Upgrade your engine with the NA-40008-2K Top End Kit and experience a significant boost in performance and reliability. Perfect for those who appreciate the finer details of engine tuning.
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.

