For BMW E21 E28 E30 E34 E36 318i Z1 M20 2pc Blue

 

Application:

• For BMW E21 E28 E30 E34 E36 318i (WILL NOT FIT ON E36 M3 )
• For BMW E21 E28 E30 E34 E36 3 series M20
• For BMW M20 3 Series 1800cc engine (E21 E28 E30 E34 E36) This is for the earlier version (roughly pre 1980) with the squared off belt tooth shape
  

Package Includes
Cam Gears x 2
Blox sticker x 1

Specifics And Benefits:
Pro-Series cam gears feature a super lightweight design and are CNC machined from 7075-T6 billet aluminum. Each gear has laser etched timing marks with +/-10 cam degrees of adjustment and feature proven 6-bolt design. The outer gear is hard anodized for durability and the center hub is Titanium anodized for that racing look. Pro-series cam gears are 5‰ lighter than our already ultra-lightweight Tuner Series cam gears.

These vernier adjustable cam gears allow the cams to be advanced or retarded in relation to the crankshaft, or by adjusting just one camshaft, the amount of overlap (time when the intake and exhaust valves are open simultaneously) can also be altered resulting in more power, they also save preciou weight from your valve-train, which ultimately means less restriction on the motor and more response.