Chevrolet Camshaft: Small Block V8 engines- Hydraulic Kelford Cams popular flat tappet hydraulic lifter cams that have been most successful and commonly requested over the years.
SX250 High torque flat tappet hydraulic lifter camshaft. 250/256 duration, 440″ lift, 110 lobe separation.
Vavle Spring Kit & Lifter Kit: KVS4843
Duration @ 0.006mm: 256 Inlet/264 Exhaust
Duration @ .05″: 212 Inlet/218 Exhaust
Net Valve Lift: 0.459 Inlet/0.459 Exhaust
Suggested Centerline: 106 Inlet/114 Exhaust