Billet R2 camshafts from GSC Power Division for 1993–2002 Toyota Supra 2JZ-GTE VVT-i applications. These billet camshafts are supplied as the R2 profile and the listing notes they require the GSC conical spring kit for proper installation. They serve as a direct upgrade for builders specifying the R2 cam profile for that engine platform.
GSC P-D 93-02 Toyota Supra VVTI 2JZ-GTE R2 Camshafts Billet (Requires GSC Conical Spring Kit)