Brian Crower Stage 3 Camshafts Mitsubishi Evo 8/9 03-06 – Reflected Image Motorsports
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Brian Crower Stage 3 Camshafts Mitsubishi Evo 8/9 03-06

  • $ 53995
  • Save $ 102

  • Brand: Brian Crower
  • Part #: BC0104
  • Cam Exhaust Duration: 276
  • Cam Exhaust Lift: 11.7mm
  • Cam Intake Duration: 276
  • Cam Intake Lift: 11.7mm
  • Location: Intake and Exhaust
  • Machining Required: Yes
  • QTY: 2
  • Springs Required: Yes
  • Mfgr. Warranty: No Warranty


*Please Note: Requires kit BC0100 


BC high-performance camshafts undergo precision grinding on advanced CNC cam grinders to ensure accuracy and tolerances within .02mm. Each BC camshaft profile is extensively prototyped and dyno tested to validate horsepower gains before mass production. Brian Crower, Inc. leverages high-volume core grinding to offer cost-effective solutions without compromising quality.

BC employs small-diameter grinding wheels in the finishing phase to achieve a more aggressive ramp rate, facilitating a faster cylinder fill rate for increased power. The use of inverted radius, created by smaller grinding wheels on the opening side, has demonstrated enhanced horsepower in radius and roller rocker applications compared to traditional large-diameter grinding wheels.

All BC cams undergo rigorous checks using a high-speed, sub-micron accuracy measuring gauge—the Adcole Camshaft Measuring System. This system employs individual measuring heads for each cam journal and lobe, with .01-micron resolution, collecting 3,600 data points per revolution or one datum point each 1/10th of a degree. This meticulous measurement process ensures precision in camshaft profiles, detecting rise errors and chattermarks, and achieving high throughput with 200 parts measured per hour.



Adv Dur 276°/276°
Dur @ .050 220°/220°
Valve Lift (1.7:1) .436"/.436"
Valve Lift (mm) 11.07/11.07


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