The GSC P-D Billet R2 exhaust cam is offered for Evo 4–8 stroker R2 camshaft kits and is supplied as an exhaust-only billet camshaft component. Intended for use in GSC P-D Evo stroker builds where the R2 cam profile is employed, the billet exhaust cam provides the specified exhaust timing profile as part of a cam kit or as a standalone replacement for engines configured with compatible R2 cam hardware.
GSC P-D Evo 4-8 Stroker R2 Cams Billet - Exhaust Cam Only