Description
Upgrade your Honda CRF450R with the KPMI Part 30-32700 Top End Service Kit, specifically designed to enhance the performance and durability of your motorcycle’s top end. This comprehensive kit includes high-quality components such as fully CNC machined 2618 alloy pistons with a performance skirt coating, ensuring precise fit and optimal performance. The pistons feature a domed deck design that maintains high compression ratios, offsetting volume changes caused by valve dishes. This design provides increased power output while maintaining reliable compression levels, making it ideal for racing MX bikes and quads.
One of the standout features of this kit is the Black Diamond* Stainless Steel Valve Conversion System, which significantly boosts valve durability*up to twice the lifespan of stock titanium valves*without sacrificing performance. The stainless steel valves, combined with the included dual spring titanium retainer spring kit, allow for a valve lift of up to 0.440 inches, supporting high-performance cam profiles. This upgrade reduces the need for frequent valve replacements, providing a cost-effective solution for serious riders and racers.
In addition to the pistons and valves, the kit includes all necessary gaskets, rings, pins, and seals for a complete top end rebuild. The package is rounded out with a top end gasket kit from Cometic, ensuring a proper seal and long-lasting durability. The lightweight racing spring kit works seamlessly with high-performance cams, delivering consistent valve control and optimizing engine response. Whether you’re rebuilding for competition or improving your bike’s longevity, this kit offers everything needed for a top-tier upgrade.
Designed to fit Honda CRF450R models from 2002 through 2006, this kit provides an excellent balance of power, durability, and reliability. Invest in the KPMI Part 30-32700 Top End Service Kit with Stainless Steel Valves to ensure your motorcycle performs at its best on the track and beyond.
Features:* Designed specifically for the performance demands of Honda CRF450R models from 2002 to 2006* Pistons feature a domed deck design to maintain high compression ratios* 2618 alloy fully CNC machined pistons with performance skirt coating for durability* Black Diamond* stainless steel valve conversion system dramatically increases valve lifespan* Includes KPMI? S.S. Black Diamond* valves with stock head diameter* Dual spring titanium retainer spring kit supporting up to 0.440 inches of valve lift* Complete with gaskets, rings, pins, seals, and a top end gasket kit from Cometic* Lightweight racing spring kit compatible with high-performance cams
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