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GSC P-D Mitsubishi Evo 1-3 / 90-99 DSM 4G63T S2 Cams 274/274 Billet GSC Power Division GSC7003S2
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GSC P-D Mitsubishi Evo 1-3 / 90-99 DSM 4G63T S2 Cams 274/274 Billet

GSC7003S2
GSC7003S2
Camshafts
1 Units In Stock - Ships Next Business Day
$ 747.30 $ 635.21
$ 635.21

SKU: 7003S2 | UPC: GSC7003S2

GSC Power-Division S2 Cams 274/274 Billet for Mitsubishi Evo 1-3 and 1990-1999 DSM 4G63T

GSC Power-Division S2 camshafts feature a matched 274-degree intake and exhaust duration with 11.0mm lift for direct bolt-in performance upgrades on 4G63T turbo engines. These billet cams fit Mitsubishi Lancer Evolution 1-3 models from 1992-2001 and DSM vehicles including Eclipse GST/GSX, Talon TSi, and Galant VR-4 from 1990-1999. Expect noticeable torque and horsepower increases above 4500 RPM while maintaining drivability on street-tuned setups.

Key Features

  • Billet Steel Construction: Precision-machined from high-strength billet cores for superior durability under high boost and RPM loads compared to cast cams.
  • 274° Duration @ 50°: Balanced intake/exhaust profile shifts powerband higher for turbocharged 4G63T applications without sacrificing low-end response.
  • 11.0mm Lift Both Sides: Increases valve opening area to support 400+ whp builds with upgraded valve springs and retainers.
  • Direct Bolt-In Design: Uses OEM bearing locations and timing belt setup for easy installation on Evo 1-3 and DSM heads.
  • Dyno-Tested Profile: Proven gains of 20-40 whp on stock turbo setups with basic tuning and E85 fuel compatibility.

Product Notes

  • Pair with GSC upgraded valve springs for lifts over 10.5mm to prevent coil bind.
  • No core charge required. new billet cores included.
  • Ships in protective cardboard tube to prevent damage during transit.

Installation Notes

  • Professional installation recommended.
  • Requires timing belt removal and precise cam timing with adjustable gear recommended for optimal results.
  • Compatible with OEM cam gears. verify head condition before install.

This Part Fits

Year Make Model Submodel
1992-2001 Mitsubishi Lancer Evolution I, II, III
1990-1998 Eagle Talon TSi
1990-1994 Mitsubishi Eclipse GS
1990-1999 Mitsubishi Eclipse GST
1990-1999 Mitsubishi Eclipse GSX
1996-1999 Mitsubishi Eclipse Spyder GST
1991-1992 Mitsubishi Galant VR-4
1990-1994 Plymouth Laser RS

Why Choose GSC Power-Division?

  • Engineered and manufactured in the USA with focus on 4G63T turbo platforms.
  • Extensive dyno development ensures reliable power across boost levels.
  • CNC-ground lobes for exact profiles and long-term wear resistance.

Frequently Asked Questions

  • Q: Will these cams fit 1990-1999 Eclipse GSX with DOHC 4G63T?
    A: Yes, direct fit for all DSM turbo models listed including GST, GSX, Talon TSi AWD/ FWD, and Galant VR-4 with 4G63T heads.
  • Q: What material are the cams made from?
    A: Billet steel cores with hardened lobes for high-RPM durability and resistance to boost-induced flex.
  • Q: What is the warranty and install requirements?
    A: 1-year unlimited mileage warranty. requires professional timing setup and upgraded springs for full lift.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Protective tube inside box, dimensions 24 x 5 x 5 inches
  • Weight: 8.2 lbs

Request For Information

Have questions about GSC P-D Mitsubishi Evo 1-3 / 90-99 DSM 4G63T S2 Cams 274/274 Billet? Fill out the form below and we'll get back to you by the next business day.
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