Product Description Specifications Hydraulic - Xtreme Energy: High performance street, very strong mid-range, with headers and 2000+ stall.; 274/286 Advertised Duration, 230/236 Duration .050", .552"/.555" Lift, 110 Lobe Separation; Valve spring upgrade required CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Camshafts Core: N LTL: N MPN: 11-246-3 Proposition 65: Y Special Order: Y