HKS 91-98 Nissan 180SX SR20DET Step 2 264 Exhaust CamshaftHKS Camshafts (22002-AN027) STEP2 Camshaft Duration : 264 Deg Position : Exhaust Valve Lift : 12mm Valve Timing : 114 DegAbout HKSIn October 1973, two talented and spirited young engineers had a vision; to design and build high performance en