Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 S14 S15 SR20DE(T) Solid, Exhaust, 260 / 12.0mm Spoon Sports lightweight

lightweight

Silvia S13 / PS13 / S14

and is used in various parts of the motorsports world

custom silicon couplers

replace the factory piece which is retained with a single 12mm bolt

Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 S14 S15 SR20DE(T) Solid, Exhaust, 260 / 12.0mm Spoon Sports lightweightWhen 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