Brian Crower Adjustable Cam Gears Subaru WRX EJ205 NON AVCS

BC adjustable cam gears deliver the easiest way to dial in more horsepower and/or torque without getting underneath the valve cover, disassembling the engine or dealing with onboard electronics. BC gears are CNC machined from aerospace grade, 6061-T6 billet aluminum for ultimate tensile strength. Easy to read, laser etched face features micrometer style markings for precise adjustment and quick tunability. Each hub is held down by six Stainless Steel Grade-8 hex bolts for maximum clamping ability. Hard anodized finish prevents premature surface wear.

As of 12/7/12 The color has changed to Gold

EJ257 / EJ205 ADJUSTABLE CAM GEARS

BC adjustable cam gears deliver the easiest way to dial in more horsepower and/or torque without getting underneath the valve cover, disassembling the engine or dealing with onboard electronics. BC gears are CNC machined from aerospace grade, 6061-T6 billet aluminum for ultimate tensile strength. Easy to read, laser etched face features micrometer style markings for precise adjustment (up to 10 degrees in each direction) and quick tunability. Each hub is held down by six Stainless Steel Grade-8 hex bolts for maximum clamping ability. Hard anodized finish prevents premature surface wear. Fast street engines with stock or small turbocharger, or restrictor plate rally engines up to 8000 RPM and 35lb boost with our recommended valve spring. 258/264 Duration, 10.50mm lift