Description

HKS valve springs are stiffer springs specifically designed for use with HKS camshafts. As valve train dynamics change with the use of high performance cam profiles and greater lift, stiffer valve springs are needed to optimize valve movement. When changing to a high lift cam, stock springs cannot match the increased valve train movement. Therefore, these SR20 Valve Springs by HKS are engineered valve springs that are precisely matched to the characteristics of HKS camshafts.

A stringent shot-peening and heat treatment process is applied to the SR20 Valve Springs from HKS to provide durable and consistent spring rates over time. Applications with high revving engines will benefit from HKS valve springs, as the risk of valve-float and coil-bind is greatly reduced due to their specific design and construction.

Fitment:

• 1991 – 2002 SR20DET
• 1991 – 2002 SR30DE

For use with either HKS Step 2 or Step 3 camshafts.

Image(s) used for marketing purposes only. Actual product may vary.