GSC Billet S2 Camshafts – Mitsubishi Evo 4–8 (GSC7008S2)
The GSC Power Division billet S2 camshafts (PN GSC7008S2) are designed for Mitsubishi Evo 4–8 builds targeting 400–700 WHP. These cams maintain low-end drivability while unlocking substantial gains with larger turbo setups—50–70 WHP increases over stock cams, with even more potential at higher RPMs.
- RPM Range: 4,000–9,000 RPM for 2.0L engines; 3,000–8,000 RPM for stroker 2.2L+ setups
- Turbo Compatibility: Stock-frame and larger turbos
- Valve Springs: Recommended with GSC beehive spring upgrade and titanium retainers
- ECU Compatibility: Can run on factory ECU with custom flash tuning
- Manufacturing: Precision billet construction, made in the USA
| Camshaft | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
|---|---|---|---|---|
| Intake | 274° | 230° | 11.20mm | 107° |
| Exhaust | 274° | 230° | 11.00mm | 113° |
If you're using aftermarket cam gears—especially AEM—check bolt clearance. Some gear designs may require a 40mm underhead bolt due to increased thickness.
Fitment:
- 1996 - 1998 Mitsubishi Lancer Evolution IV 2.0L Turbo (4G63T)
- 1998 - 1999 Mitsubishi Lancer Evolution V 2.0L Turbo (4G63T)
- 1999 - 2001 Mitsubishi Lancer Evolution VI 2.0L Turbo (4G63T)
- 2001 - 2003 Mitsubishi Lancer Evolution VII 2.0L Turbo (4G63T)
- 2003 - 2005 Mitsubishi Lancer Evolution VIII 2.0L Turbo (4G63T)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
