The Brian Crower adjustable cam gear is a timing component intended for Subaru EJ205 and EJ257 engines, specified for the exhaust side. It provides adjustable cam timing for engine tuning and timing refinement without claiming specific power gains. Presented in a black finish, this cam gear is aimed at builders seeking precise control over valve timing on supported Subaru applications.
Brian Crower Adjustable Cam Gears Black for Subaru EJ205/EJ257 (set of 2)-exhaust side only