Spring Only Kit, High Perf., 0.465 Lift, Various Honda Applications

Item # 30-4081, High Performance Spring Only Kits for Honda 500 1989-1990 XL 500S / XR 500/500R 1979-1984
Specifications

Honda
Honda GB500 1989-1990
Honda XR500R 1983-1984
Honda XL600R 1983-1987
Honda XR600R 1985-2000
Honda XR650L 1993-2018

Type Valve Spring Only Kit

Material Various

Description 0.465 Valve Lift OK 70# Seat Pressure / 210# at .465 lift
All KPMI® valve springs are designed in house using sophisticated, proprietary design and simulation software programs. Our engineers, software, and 75 years of experience enable us to determine critical characteristics including stress, natural frequency, system harmonics, and fatigue life. Our spring manufacturing partners are U.S based companies that are ISO certified. The Super-Clean Chrome-Silicon valve spring wire we use is traceable back to Kobe Japan where some of the best spring wire in the world is manufactured. Each spring goes through a rigidly controlled heat treatment, stress relief, and shot peening process. Combining our design, simulation, and manufacturing protocols with this premium quality valve spring wire allows KPMI® to supply you with the best possible valve springs period!

Part No. 65-627 (oro2u.com)