GSC Power-Division S2 Camshafts and AEM Tru-Time Cam Gear Combo | 2003-2006 Mitsubishi Evo 8/9 (7009S2/23-831BK)

GSC Power-Division

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$783.33 $950.10Instant Savings of 18% ($166.77)

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2003-2006 Mitsubishi Evo 8/9 S2 Camshafts and AEM Tru-Time Cam Gear Combo by GSC Power Division and AEM

GSC Power-Division Mivec S2 cams are designed for those with a GT35-GT37 Turbo. No low-end power is lost vs the stock cams when used with the larger turbo. The S2 cams will show gains of 40-50whp over the stock cams and in some cases more in the higher RPMS. Great for 2.0L engines revving to 9000rpms or for Stroker motors revving to 8000rpms. The S2 Cams require upgraded valve springs (check out GSC's Chro-Molly Retainers and single valve spring kit for a perfect upgrade to your valve train). Designed for a rev range of 4000-9000 RPMS(2.0L or 3000-8000 2.2L+), 500-700whp applications. Not suggested for smaller stock appearing turbo setups. S2 cams can run on Factory ECU with custom flashing.

AEM TRU-TIME Adjustable Cam Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams. Our gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings. Precision-cut gear teeth ensure no premature wearing of the belt surface and AEM's anodizing on the gear teeth is lab-test proven as the hardest anodizing process on the market.

Please Note: If you are keeping MIVEC in your Evo 9, please select the Evo 9 kit variant. Otherwise, the Evo 8 kit will work for both.


  • Intake 274 Duration 11.2mm peak lift, 128-degree Centerline
  • Exhaust 274 Duration 11mm Peak Lift, 113-degree Centerline


  • Increased Power Output


  • 2003-2006 Mitsubishi Evo 8/9

What's In The Box?

  • 2 - GSC Power Division Camshafts
  • 1 - AEM Cam Gear


  • Manufacturer's Standard Limited Warranty

Customer Reviews

Based on 1 review
Best cams on the market!!!!!

Seriously the best cams money can buy. Fast shipping from MAP along with the best customer service!