Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 SR20DE(T), Intake, 270 / 12.5mm Shifter Assemblies ALL G4X ECUs feature:

ALL G4X ECUs feature:

In order for the engine to run efficiently

it features a 4-2-1 design

Each cover is supplied with a bag for storage

Tomei Camshaft - PROCAM - Nissan Silvia (R)PS13 SR20DE(T), Intake, 270 / 12.5mm Shifter Assemblies ALL G4X ECUs feature:When 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