Racing Valve Spring Kit - For 08-16 Suzuki RMZ450

For 08-16 Suzuki RMZ450

The KPMI Racing Valve Spring Kit is designed for the 2008-2016 Suzuki RMZ450, offering high-performance durability and reliability. The springs are made from premium Kobe Super-Clean Chrome Silicon Wire and undergo heat treatment, stress relief, and shot peening to maximize performance and longevity. Engineered with advanced spring design simulation and analysis software, these springs are optimized for cam and spring harmonics, stress reduction, and high RPM operation. This kit features 80 lbs of seat pressure and 205 lbs at 0.435" lift (max). It is designed to be compatible with the OEM integrated seal/base (OE# 3610212) where applicable. The lightweight, heat-treated steel retainer and beehive spring design help reduce reciprocating mass while maintaining the necessary spring forces for high-performance racing applications.