Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Intake, 270 / 11.5mm GruppeM and upgraded stainless steel swivel

and upgraded stainless steel swivel support tubes (OEM are plastic) known to break on the OEM cables

be sure to use an SEP radiator hose to prevent the radiator hose from sticking at high revolutions due to compatibility with the water pump

with it's optional wrinkle red or black coating

and features a uni-design that streamlines airflow while also supplying fresh air to areas that require cooling

This will not only drastically reduce the chattering or juddering that the diff will create at low speed

Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 9, Intake, 270 / 11.5mm GruppeM and upgraded stainless steel swivelWhen 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