Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 S14 S15 SR20DE(T), Exhaust, 270 / 12.5mm Arms & Rods With impressive dimensions of 630

With impressive dimensions of 630 mm x 137 mm x 135 mm + 630 mm x 43 mm x 100 mm (stepped core: 14

2 times greater

The chassis rigidity is very high

solid steering response and driving suspension feel

Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 S14 S15 SR20DE(T), Exhaust, 270 / 12.5mm Arms & Rods With impressive dimensions of 630When 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