SB Chrysler 273-360ci Magnum Hyd.Camshaft SK Kit# SK20-232-4. HYDRAULIC: Use in 340-360 street machine. Dual exhaust, 3.55-3.91 gear, 9:1 compression. Headers and aftermarket intake, 2500 stall.
Advertised Duration 280 int./280 exh.
Duration at 050 inch Lift 230 int./230 exh.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.480 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.480 in.