JUN AUTO High Lift Camshafts IN For HONDA K20A K24A 1004M-H023Brand JUN AUTO Product Number 1004M H023 Compatible Car HONDA Compatible Models K20A K24A Product Description Bolt on Camshaft Series: This camshaft already adjusted the valve timing. It is bolt on camshaft which can use with stock computer and valve spring. Name: Type0 Spec (unit: mm) #1 (Pri): Duration: 61 (244) Lift: 8. 2 #2 (Mid): Duration: 76 (304) Lift: 12. 2 #3 (2nd): Duration: 60 (240) Lift: 7. 5 VC: IN * VC = Valve Clearance (cool conditions)