Tomei Pon Cam Set for Nissan SR20DET

Intake Cam 258 Duration w/ 11.5mm lift Exhaust Cam 258 Duration w/ 11.5mm Lift PONCAM: High performance can be gained by easy installation. Drop in camshafts that are designed to suit the stock valve train and ECU.@ Tomei SR20DET Poncam and Procam Camshafts are one of the toughest and best cams made in terms of HP output and engine response. The cams were maximized so that adjustable cam sprockets may not be required. We only carry Poncam as a 258 IN / 258 EX combo. Anything other duration is considered as the Procams, which requires valve spring changes for higher lifts. If you need to mix and match ProCam durations for either Intake and Exhaust, please call in. For example, you may go with ProCam 260 for Intake and ProCam 270 for Exhaust.