BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores.Tuner Series Type-C camshafts are ideal for highly modified to full-race engine builds. Tuner Series Type-C camshafts are ideal for high compression engines.Upgraded valvetrain is required.Camshaft SpecificationsINTAKE: 268° / 0.481” EXHAUST: 264° / 0.458”