The GSC Power Division S1 billet camshaft for Subaru EJ25 engines is a single-AVCS profile with a RH intake oil pump scavenger drive and 264/264 lift numbers. Finished as a billet S1 cam, it provides a defined cam profile intended for EJ25 applications where this cam timing and profile are required. Intended for use where the EJ25 engine specifies a single AVCS camshaft upgrade.
GSC P-D Subaru EJ25 Single AVCS (w/RH Intake Oil Pump Scavenger Drive) 264/264 S1 Billet Camshaft