GSC Power-Division For 01-03 4G63T EVO/90-99 DSM S1 Cams 268/268 Billet - 7003S1

 

The GSC Power-Division S1 cams for the Mitsu DSM/EVO1-3 are designed for those with the stock turbo up to the GT30/50Trim. 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 30-55whp (depending on Turbo) have been seen by simply bolting the S1 cams in. Designed for a rev range of 3000-8000rpms, 300-450whp camshaft. Idle is slightly rougher than stock. Upgraded Valve Spring Recommended

Made 100% In the USA

 

7003S1 ADV Duration Duration @ 1mm Peak Lift CenterLine

Intake 268                 216                         11.00mm 107

Exhaust 268                 220                         10.50mm 112

 

 

2001-2003 Mitsubishi 4G63T EVO

1990-1999 Mitsubishi DSM