Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Exhaust, 290 / 11.5mm BOV's & Wastegates Diameter before cat: 85mm

Diameter before cat: 85mm

This guarantees a vehicular improvement that optimizes brake balance and achieves shorter stopping distances

All the rod ends and mounting bushings are CNC machined 6061 aluminium

The 130R knob is wider

Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Exhaust, 290 / 11.5mm BOV's & Wastegates Diameter before cat: 85mmWhen 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