Left Side Exhaust Cam Only, by Brian Crower
BC high-performance camshafts are ground on state-of-the-art CNC cam grinders, ensuring accuracy and tolerances within 0.02mm. Every BC camshaft profile is prototyped and dyno-tested to prove horsepower results before being released for mass production. By grinding cores in high volume, Brian Crower, Inc. is able to pass the cost savings on to the end user. Quality at an affordable price. All BC cams are checked with high-speed measuring gauges with sub-micron precision. The Adcole camshaft measuring system uses individual measuring heads for each cam journal and cam lobe, capturing data at 1/10th of a degree increments—3,600 data points per revolution—at 0.01-micron resolution. This model measures camshafts for lift errors and chatter mark detection and can measure 200 parts per hour.
Features
- Brian Crower Left Side Exhaust Cam Only
Benefits
- New spec with shortened exhaust lift profile for added RPM potential. Intended for fully built engines.
- Tuning and ECU modifications are recommended.
Applications
- 2004–2007 Subaru Impreza
What's in the box?
- 4 - Left Side Exhaust Cams Only
Warranty
- Standard Manufacturer's Warranty