Description:

The GSC Power-Division S1 cams for the Mitsubishi Evo 10 are designed for those with the stock turbo up to the 550hp range. These cams will not sacrifice any bottom end loss over stock cams; nothing but gains and will promote faster spooling of the upgraded turbos. Gains of 10-20kw ATW (depending on turbo) have been seen by simply bolting the S1 cams in. The S1 cams work well using factory springs and retainers.

Duration (IN)- 264 deg

Duration (EX)- 264 deg