Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 SR20DET, Intake, 256 / 11.5mm Walbro two types of shell

two types of shell

Being one of the lightest exhaust systems available

This new Tee Piece is more reliable and efficient than the original

Other companies will have you send in parts of your stock harness wasting time and money in shipping

Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 SR20DET, Intake, 256 / 11.5mm Walbro two types of shellWhen opening the intake valve during high acceleration the G from the camshaft requires to send as much mixture to the cylinder, Intake, the shortest time possible. However if the speed is too high it can damaged the Valves, Valve Seats and Valve Springs if the Acceleration G is too high. The Asymmetrical profile design given to the camshafts will allow the Intake and Exhaust Valves to fulfill the target requirement with the wider duration and high