Comp Cams K35-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 351W

High performance street, stock converter ok, best with 2000+converter and gears. Choppy/thumping idle. K35-600-4 contains the following: 35-600-4 Thumpr 227/241 Hydraulic Flat Cam for Ford 351W, 832-16 High Energy Hydraulic Flat Lifter Set for Ford 289-351W/C/M-400M, and 429-460., 2135 Magnum Double Row Timing Set for '69-'84 Ford 351W, 942-16 Valve Springs, 601-16 Hardened Steel Set of 16 - 7 Degree, 11/32", Single Groove Street Locks, 768-16 7 Degree Steel Retainer Set of 16 for 11/32" Valve w/ 1.437"-1.500" Spring, 502-16 Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem

• High performance street, stock converter ok, best with 2000+converter and gears. Choppy/thumping idle.
• 2,000-5,800 RPM Operating Range
• 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.49"/0.475" Valve Lift
• K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and instructions. Check description for more accurate listing of kit contents.
• Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.