SKU: 7008R3
GSC P-D Mitsubishi Evolution 4-8 4G63T Stroker R3 Camshafts Billet
GSC P-D R3 Billet Camshafts deliver precise lobe profiles for Mitsubishi Lancer Evolution 4-8 models with 4G63T stroker engines. These cams unlock significant horsepower gains at high RPM through optimized duration and lift. Built for demanding track and drag applications they support aggressive turbo setups.
Key Features
- Billet 8620 Cores: Provide unmatched strength to handle extreme valve spring pressures in high boost stroker builds
- Intake Specs: 272 degrees duration at 0.050 inch 11.50mm lift for strong mid to top-end power delivery
- Exhaust Specs: 280 degrees duration at 0.050 inch 11.00mm lift to improve exhaust flow and spool
- Nitride Surface Treatment: Lowers friction for smoother operation and extended core life under heat
- Stroker-Specific Design: Tailored for 100mm stroke crankshafts ensuring proper clearance and valvetrain stability
Product Notes
- Pair with GSC valve springs 7002S Stage 2 or 7002R Super Alloy for full performance
- Break-in with GSC camshaft break-in oil additive for best results
- Packaged in custom foam inserts to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Verify valvetrain geometry with clay method after install
- Uses OEM cam caps and timing belt components with correct timing
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-1998 | Mitsubishi | Lancer | Evolution IV 4G63T Stroker |
| 1998-1999 | Mitsubishi | Lancer | Evolution V 4G63T Stroker |
| 1999-2001 | Mitsubishi | Lancer | Evolution VI 4G63T Stroker |
| 2001-2003 | Mitsubishi | Lancer | Evolution VII 4G63T Stroker |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII 4G63T Stroker |
Why Choose GSC Power-Division?
- Backed by championship-winning race teams worldwide
- CNC-ground lobes from premium billet blanks for exact profiles
- Tested on dyno and track for real-world power gains
Frequently Asked Questions
-
Q: Does this fit non-stroker 4G63T engines?
A: No these cams are engineered for 100mm stroker cranks lobe clearance issues occur on stock 88mm stroke -
Q: What material and finish are used?
A: Billet 8620 alloy cores with full nitride treatment for hardness and wear resistance -
Q: What is the warranty coverage?
A: Limited lifetime warranty to original purchaser against defects in materials or workmanship
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 28 x 7 x 7 inches
- Weight: 11.8 lbs
Camshafts
Performance camshafts and camshaft upgrades for naturally aspirated, turbocharged, supercharged, and race-built engines are stocked at Black Ops Auto Works. Shop billet camshafts, stage 1 cams, stage 2 cams, high-lift profiles, intake cams, exhaust cams, VTEC camshafts, Coyote cams, 2JZ cams, Subaru EJ cams, VR38 cams, valve springs, retainers, followers, and timing components for Ford Mustang and F-150 Coyote, Honda Civic Type R, Subaru WRX and STI, Toyota and Lexus, Nissan GT-R, and other enthusiast platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 241 camshaft SKUs across complete pairs, individual intake or exhaust cams, lift and duration profiles, valvetrain upgrades, variable-valve-timing systems, and platform-specific engine builds. What This Camshaft Collection Covers Camshafts control valve opening timing, lift, and duration. This collection includes street per...
View Camshafts Products
Camshafts & Components
Camshafts and camshaft components for Honda, Acura, Subaru, Nissan, Toyota, Mitsubishi, Hyundai, and Ford performance engines are stocked at Black Ops Auto Works. Shop billet camshafts, cam gears, cam seals, cam covers, stage 1 through stage 3 profiles, and forced induction spec grinds for K20, K24, B-series, EJ257, RB26, 2JZ, SR20, 4G63, and Coyote builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 311 camshaft SKUs across import and domestic naturally aspirated and turbocharged applications. What This Category Covers The Camshafts and Components collection covers replacement and performance camshafts along with the supporting hardware that keeps a valvetrain timed and sealed correctly. The catalog leans heavily import and sport compact, with deep coverage for Honda K-series and B-series, Subaru EJ, Nissan RB and SR platforms, Toyota 2JZ and 3S-GTE, Mitsubishi 4G63, and Hy...
View Camshafts & Components Products
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products
GSC Power Division
GSC Power Division camshafts and valvetrain parts for turbocharged import engines are stocked at Black Ops Auto Works. Shop camshafts, valve springs, retainers, valves, and head studs engineered for the Toyota 2JZ, Nissan RB26 and VR38DETT, Mitsubishi 4G63, Subaru EJ257 and FA20, and Honda K20 platforms. Every product is filterable by engine code, cam grind, and application so the correct part ships the first time. Black Ops Auto Works carries 407 GSC Power Division SKUs across camshaft, valvetrain, and engine internal categories. What This Brand Covers GSC Power Division is a specialist engine internals brand focused on camshafts, valve springs, retainers, and valves engineered specifically for high output turbocharged import engines. The catalog is built around specific engine codes rather than complete vehicles, which means the same part often applies across multiple chassis that share an engine platform. Brand Focus GSC Power Division designs valvetrain components for engine...
View GSC Power Division Products


