HKS RB26 Vcam SYSTEM step1 (w/ Valcon RB)
HKS camshafts are not reground OEM units; they are machined from new billet cores constructed from a high iron alloy. By manufacturing all camshafts from billet cores, HKS is able to produce camshafts that equal or exceed the quality of the OEM units they are designed to replace. HKS camshafts are direct replacements designed to be compatible with the factory valve train components. However, due to the higher profile of HKS camshafts, HKS h valve springs are highly recommended, and required in certain applications.