HKS Aluminium Vernier Cam pulleys. In order to decrease inertial weight and decrease cambelt stress at high RPM, HKS have released the aluminium adjustable cam pulley. With an adjustment range of +or- 20 deg, the HKS Vernier Cam Pulley is sure to solve many high performance engine builders problems, when specific settings are required.
[ekm]146x115[ekm].jpg)
