The PSR adjustable cam gears are the simplest way to adjust camshaft timing in the hunt for more power and torque. These CNC machined, billet aluminium cam gears not only provide the ultimate strength and durability but also improve the look of your Subaru engine bay with their attractive red annodised finish. For accurate adjustment each gear has laser etched markings and allow you to dial in up to 10 degrees of timing in either direction quickly and easily.
Each hub is held in place by five high tensile fasteners to ensure the cam timing is locked in place. Simply loosen, adjust, and tighten.
- 1997-1998 Subaru WRX GC8 EJ205 (Non-AVCS)
- 1997-1998 Subaru STI GC8 EJ207 (Non-AVCS)