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GSC Power Division R4 billet camshaft set for Mitsubishi 4G63T engines targets Evo I–III and 1990–1999 DSM applications for drag-race builds. These R4 camshafts are supplied as billet components with 295/310 profiles and are specified for drag-race engine use only. The kit suits top-end performance installations where race-oriented cam timing and durable billet construction are priorities.
GSC P-D Mitsubishi 4G63T Evo 1-3 / 90-99 DSM R4 Camshafts 295/310 Billet (Drag Race Engine Only)
