AMS racing development Co.,ltd offers Cam gear made from the highest quality AL7075-T6 forged billet aluminum,the hard-anodized finish prevents premature wear. They allow fine adjustments to cam timing with simple hand tools so you can maximize engine performance anywhere whether you’re in the pits or in your own garage.

Engraved Timing marks accurate to within 1 minute of a degree, easy to read , laser engraved not painted or etched.

Tooth profile match to OEM spec.Long term reliability of the teeth and timing belt are directly related to the shape of the tooth profile. The outer cog section of our gears is hard-anodized, to prevent wear from the timing belt.......