GSC Power-Division Billet Core S1 Camshafts Mitsubishi Evo 9 05-07 – Reflected Image Motorsports
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GSC Power-Division Billet Core S1 Camshafts Mitsubishi Evo 9 05-07

  • $ 65323
  • Save $ 115

  • Brand: GSC PowerDivision
  • Part #: 7009S1
  • Cam Exhaust Duration: 268
  • Cam Exhaust Lift: 11.0mm
  • Cam Intake Duration: 268
  • Cam Intake Lift: 10.5mm
  • Location: Intake and Exhaust
  • Machining Required: Yes
  • QTY: 2
  • Springs Required: Yes
  • Mfgr. Warranty: No Warranty


*Please Note: If using aftermarket cam gears (especially AEM) check the bolt length, some cam gears are too thick for the OEM bolt on the Billet cams, a 40mm underhead length bolt may be necessary in this case 


The Billet S1 Cams are engineered for vehicles equipped with the stock turbo up to the GT30/50Trim. These cams deliver substantial gains without sacrificing bottom-end performance when compared to stock cams. They contribute to faster spooling of upgraded turbos, resulting in power increases ranging from 30 to 55 wheel horsepower (varies depending on the turbo). Installing the S1 cams is a straightforward process, and they are optimized for a rev range of 3000-8000 RPM. These cams operate seamlessly with stock valve springs, making them an effective upgrade for improved performance across the RPM spectrum.



  • Intake cam duration; 268°
  • Exhaust cam duration; 268°
  • Intake cam duration @ 0.040: 216°
  • Exhaust cam duration @ 0.040: 220°
  • Intake peak lift: 11.00mm
  • Exhaust peak lift: 10.50mm
  • Intake center line: 107°
  • Exhaust center line: 113°
  • Designed for a rev range of 3000-7500 RPMs
  • Idle is slightly rougher than stock
  • Rated for 350-400WHP
  • High Quality Billet


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