Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Intake, 280 / 11.5mm Glass Cleaning Performance mount kit for J-Series

Performance mount kit for J-Series engine swaps into the 88-91 Civic / CRX

High-quality ride comfort and steering stability are enhanced

Sync and crank sensors can be a combination of Hall effect

installing VTEC-Eliminating racing camshafts

red stitch

Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Intake, 280 / 11.5mm Glass Cleaning Performance mount kit for J-SeriesWhen 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