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GSC7003R2-GSC P-D Mitsubishi Evo 1-3 4G63T R2 Stroker Cams 274/274 Billet (Beehive Spring/Retainer Kit Req)-Camshafts-GSC Power Division
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GSC P-D Mitsubishi Evo 1-3 4G63T R2 Stroker Cams 274/274 Billet (Beehive Spring/Retainer Kit Req)

GSC7003R2
GSC7003R2
Camshafts
3 Units In Stock - Ships Next Business Day
$ 747.30 $ 635.21
$ 635.21

SKU: 7003R2

GSC Power-Division 1992-1996 Mitsubishi Evo 1-3 4G63T R2 Stroker Cams 274/274 Billet (Beehive Spring/Retainer Kit Req)

GSC Power-Division R2 stroker camshafts with 274/274 degree duration fit 1992-1996 Mitsubishi Lancer Evolution 1-3 models equipped with the 4G63T DOHC turbo engine. These billet cams produce substantial horsepower and torque increases throughout the RPM range in stroker configurations. Ideal for enthusiasts building high-revving 2.1L and larger displacement motors.

Key Features

  • Billet 8620 Alloy Cores: Provides exceptional strength and resistance to wear in high-stress stroker applications
  • 274° Duration @ 1mm Lift (Intake/Exhaust): Delivers broad powerband suited for turbocharged stroker engines
  • 11.25mm Intake / 10.50mm Exhaust Lift: Enhances airflow and valve timing for peak performance
  • Computer-Designed Lobe Profiles: Ensures smooth acceleration ramps and high-RPM stability
  • Valve Lash Specs (IN/EX): 0.18mm / 0.20mm for precise valvetrain setup

Product Notes

  • Beehive spring and titanium retainer kit required for proper valve control (GSC part 2003 kit recommended)
  • Designed specifically for 2.1L+ stroker 4G63T builds with upgraded valvetrain components
  • Ships in protective foam-lined box to maintain camshaft integrity

Installation Notes

  • Professional installation recommended.
  • Mandatory upgrade to beehive valve springs and retainers due to high lift
  • Compatible with stock timing belt and OEM head. degree cams after install

This Part Fits

Year Make Model Submodel
1992-1996 Mitsubishi Lancer Evolution
1992 Mitsubishi Lancer Evolution Evo I (JDM)
1994-1995 Mitsubishi Lancer Evolution Evo II (JDM)
1995-1996 Mitsubishi Lancer Evolution Evo III (JDM)

Why Choose GSC Power-Division?

  • Established leader in performance valvetrain components for import engines
  • CNC machined in the USA with tight tolerances for reliability
  • Limited lifetime warranty against manufacturing defects

Frequently Asked Questions

  • Q: Which engines and models do these cams fit?
    A: Designed for 1992-1996 Mitsubishi Lancer Evolution 1-3 with stock 4G63 DOHC 16-valve turbo engines. optimized for stroker conversions
  • Q: What material and construction do these camshafts use?
    A: Machined from billet 8620 alloy steel cores with custom ground lobes for superior durability
  • Q: Are upgraded valve springs needed for installation?
    A: Yes GSC beehive dual valve spring kit (part 2003) and titanium retainers required to handle the lift and RPM

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Custom foam-lined box measuring 28 x 10 x 8 inches
  • Weight: 11 lbs

Request For Information

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