Here, you are looking at the Brian Crower Adjustable Cam Gears. These cam gears have been designed to allow the user to advance or retard the timing by 10 degrees in either direction for improved performance.
- CNC machined from 6061-T6 aluminum materials
- Adjustable by 10 degrees in either direction
- Laser etched markings for precision and ease to read
- Designed with ARP Grade 8 hex bolts for maximum strength
- Includes 4 cam gears
NOTE: These must be used with Brian Crower Camshafts when used on an STI and they will disable the AVCS system.