SIDEWINDER .605 VALVE SPRING KIT / M8 Motors

Elevate your M8 motor's capabilities with the unmatched precision of the S&S Cycles SIDEWINDER .605" Valve Spring Kit. Expertly designed for the modern rider, this kit is the key to unlocking the full potential of your engine, ensuring it operates with unmatched efficiency and power. Experience the harmony of advanced engineering and peak performance with every ride. Key Features: Advanced Dual-Spring Design: Minimize the risk of valve float with our unique S&S design, crafted for the demands of high-performance M8 motors. Optimized Valve Performance: Perfect for valve lifts, with a 1.800" (4.57 cm) /130 lb. (58.97 kg) installed height, and a robust 325 lb. (147.42 kg) at maximum lift, ensuring your engine breathes more efficiently. Complete Upgrade Solution: Includes springs, top and bottom collars, keeper shims, and valve seals, providing everything you need for a seamless upgrade. Proudly Made in the U.S.A.: Embrace the pinnacle of American craftsmanship, with each comp