Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Intake, 252 / 10.3mm AVCS Polishes and performed a final check

and performed a final check at the Thunderhill 25-hour endurance race

Replacing that part with our gasket can help reduce that transfer which will keep temperatures consistent

and durability is also ensured

Burnt Finish 65mm Long

Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Intake, 252 / 10.3mm AVCS Polishes and performed a final checkWhen 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