Top End Service Kit Ss Valve Conversion W/Springs
Top End Service Kit Ss Valve Conversion W/Springs
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Top End Service Kit Ss Valve Conversion W/Springs
Revitalize your racing machine with the Top End Service Kit Ss Valve Conversion W/Springs. This comprehensive kit is engineered for those who demand the highest performance from their MX bikes and quads. With a focus on durability and efficiency, this kit ensures your engine runs at peak performance.
Key Features:
- High Compression Design: Featuring a domed piston deck that maintains compression while accommodating the volume changes caused by valve dishes.
- Lightweight Stainless Steel Valvetrain: Our conversion to Black Diamond™ Stainless Steel Valves provides longevity with up to double the lifespan compared to stock Titanium valves, without sacrificing performance.
- Precision Engineering: Crafted from 2618 Alloy, our fully CNC machined piston, complete with a performance skirt coating, ensures optimal engine function.
- Complete Rebuild Essentials: The kit includes all necessary gaskets, rings, pins, and seals required for a full top end rebuild, making your upgrade hassle-free.
- Performance Spring Kit: Lightweight racing springs are compatible with high-performance cams, enhancing your engine's responsiveness.
- Comprehensive Package: Includes Piston, Rings, Clips, Pin, Top End Gasket Kit by Cometic, and KPMI® S.S. Black Diamond™ Valves with stock head diameter.
- Enhanced Valve Lift: The Dual Spring Titanium Retainer Spring Kit allows for 0.440” intake and exhaust valve lift, optimizing performance.
Benefits:
- Maximized engine performance for racing enthusiasts.
- Durable components designed to withstand the rigors of competition.
- Streamlined installation process, saving you time and effort.
Use Cases:
This service kit is ideal for:
- Racers looking to enhance their MX bike or quad's performance.
- Mechanics performing top-end rebuilds for competitive machines.
- Enthusiasts seeking reliable and long-lasting engine upgrades.
Upgrade your ride and experience the difference with the Top End Service Kit Ss Valve Conversion W/Springs. Engineered for champions, this kit is your ticket to powering through the competition.
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.

