Description Kelford stage 2 race camshaft set for the 1990-1999 4G63 powered cars. These stage 2 cams feature 272* of duration on both the intake and exhaust sides. 11mm of lift on both intake and exhaust as well. Duration @ 0.1 mm Valve Lift Inlet:272 Exhaust:272 Duration @ 1.0 mm Valve Lift Inlet: 226 Exhaust: 226 Valve Lift @ 1.73 Rocker Ratio Inlet: 11.00mm Exhaust: 11.00mm Centerline @ Full Lift Inlet: 107 Exhaust: 113 Valve Lift @ TDC Inlet: 1.52mm Exhaust: 1.00mm
