Tomei Camshaft Set - PONCAM, Type R - Mitsubishi Lancer Evo 4-6 4G63 Hardrace you may need to enlarge

you may need to enlarge the ID of the fitting as much as possible and this will fix the issue

ignition timing

This linkage allows you to use the factory shifter with a B-series swap

and it can also cause a loss of engine power and efficiency

It can be flipped up manually when not in use

Tomei Camshaft Set - PONCAM, Type R - Mitsubishi Lancer Evo 4-6 4G63 Hardrace you may need to enlargeWhen 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