PonCam Type R - 4G63 270° IN & EX Set (Lancer Evolution IV-VI)

To suit Mitsubishi Lancer Evolution IV-VI (4/5/6) 4G63T Engines

Countless hours of research and development is performed in order to complete a set of cams that meets the TOMEI standard. The end result is a high quality product that produces effective and reliable results.

Every cam is engineered on super precise CNC machines and incorporate magnesium phosphate coating to prevent direct contact with other valvtrain components. Additionally, every cam lobe is treated with a "wavy groove" to promote oil lubrication and prevent cam locking.

TOMEI PONCAM Camshafts provide the smoothest idle, acceleration and installation. No modifications are needed to the valvetrain when installing a set of TOMEI PONCAM Camshafts and the performance is smooth from zero to top end.

The TOMEI PONCAM Camshafts are perfect for the tuner looking for no-nonsense, reliable street performance.

TYPE	DURATION（°）		MAX VALVE LIFT（mm）		IN/EX
	IN	EX	IN	EX
R	270	270	10.70	10.20	IN & EX Set

Wavy Groove Finish by Oscillation Grinding

Wavy groove is curved to the cam profile surface by oscillation during cam grinding process. Oil pool that is formed on the cam profile surface reduces a friction loss and prevents locking.