Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Intake, 270 / 11.0mm AVCS Oil Filler Caps Single Lobe Forged Tool Steel

Single Lobe Forged Tool Steel Core

Because we have experienced sealing issues and material failures with other aftermarket valve cover hardware kits

Now on the G4X platform

adding a real racing touch to the engine bay

Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Intake, 270 / 11.0mm AVCS Oil Filler Caps Single Lobe Forged Tool SteelWhen 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