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Upgrade your Twin Cam motorcycle with the S&S Cycle Valve Spring Kit, designed specifically for models from 1999 to 2004. This kit features a unique S&S dual-spring design that effectively reduces the risk of valve float during high-performance riding, ensuring reliable engine operation at elevated RPMs. The springs are engineered to handle a valve lift of up to 0.585 inches, with a spring rate of 130 pounds at 1.800 inches of lift, providing enhanced durability and performance. Ideal for aggressive street riding and custom builds, this kit helps maintain optimal valve control under demanding conditions.
The package includes all necessary components for a complete upgrade, such as the dual springs, top and bottom collars, keepers, and shims. Made in the USA, these high-quality springs are manufactured to strict standards, ensuring longevity and consistent performance. Installation of this kit can lead to improved throttle response, increased horsepower, and better overall engine stability, making it a valuable upgrade for serious motorcycle enthusiasts.
Designed for easy installation with detailed instructions, the S&S Cycle Valve Spring Kit is a reliable choice for those looking to enhance their Twin Cam engine's performance and durability. Whether you're building a high-performance street bike or performing routine maintenance, this kit offers a proven solution to prevent valve float and optimize engine efficiency.
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