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GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC Power Division GSC7009R2
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GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet

GSC7009R2
GSC7009R2
Camshafts
Out of stock
$ 768.50 $ 653.23

SKU: 7009R2

GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet 2003-2006 Lancer Evolution

GSC Power-Division R2 camshafts are precision-engineered billet cams for Mitsubishi 4G63T stroker engines with MIVEC in 2003-2006 Lancer Evolution 8/9 models. These 274/274 duration cams boost power across the mid-to-high RPM range for drag racing and track use. Pair them with upgraded valve springs for reliable high-rev performance.

Key Features

  • Billet 8620 Steel Cores: Stronger than cast cams to handle extreme RPM and boost levels without flexing
  • Intake Specs: 274° advertised duration, 244° @ 1mm lift duration, 11.50mm (.454") lift for quick spool and top-end pull
  • Exhaust Specs: 274° advertised duration, 240° @ 1mm lift duration, 11.00mm (.433") lift for efficient scavenging
  • MIVEC Compatible: Retains variable valve timing control for smooth idle and low-end response
  • Power Band: Optimized from 5500-9500 RPM with proven dyno gains of 30+ whp on stroker builds

Product Notes

  • Valve springs, retainers, and ECU tuning required for full potential
  • Break in with GSC break-in oil additive and 20-30 minutes at 2500 RPM
  • Ships in protective tube to prevent damage

Installation Notes

  • Professional installation recommended.
  • Remove factory cam trays and use GSC cam tray or aftermarket setup
  • Compatible with stock timing belt and MIVEC actuators

This Part Fits

Year Make Model Submodel
2003-2005 Mitsubishi Lancer Evolution VIII MR
2003-2005 Mitsubishi Lancer Evolution VIII RS
2005 Mitsubishi Lancer Evolution VIII SE
2006 Mitsubishi Lancer Evolution IX MR
2006 Mitsubishi Lancer Evolution IX RS
2006 Mitsubishi Lancer Evolution IX SE

Why Choose GSC Power-Division?

  • Championship-winning designs in Formula Drift and drag racing
  • CNC-ground lobes for exact profiles and longevity
  • Direct bolt-on for Evo stroker builds with no core return needed

Frequently Asked Questions

  • Q: Will these cams fit my stock Evo 9 4G63T?
    A: Designed for stroker MIVEC 4G63T engines. stock bore/stroke requires GSC non-stroker cams like S2
  • Q: What material are the cams made from?
    A: Billet 8620 steel cores with nitrided surfaces for wear resistance and high boost durability
  • Q: What is the warranty and break-in process?
    A: 1-year unlimited mileage warranty. follow GSC break-in procedure with assembly lube and initial oil priming

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard tube, 24 x 6 x 6 inches
  • Weight: 5.6 lbs

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