The GSC R3 camshaft kit for Ford Voodoo head cross-plane firing order applications is supplied as billet R3 cams for ported heads and requires a spring upgrade. Offered by GSC Power Division, the kit targets engine builders seeking a specific cam profile for modified engines. It should be installed with compatible valvetrain components and upgraded springs to ensure safe, reliable operation under the intended performance conditions.
GSC P-D Ford Voodoo Head Cross Plane Firing Order (Ported Head) Billet R3 Cams (Req Spring Upgrade)