Ford 351C, 351M-400M 8 cyl. 1970-1983
|Operating Range:||1400-5600 RPM|
|Duration Advertised:||262° Intake / 270° Exhaust|
|Duration @ .050'' Lift:||218° Intake / 224° Exhaust|
|Valve Lift:||.513'' Intake / .520'' Exhaust|
|Lobe Separation Angle:||110°|
Ford, 351, 351 Cleveland, 400, 351 Modified, 400 Modified, Ford F100, Mach 1, Mustang
Strong torque, excellent response. Good mid-range, stock converter, 3.23 gears.
The Leading Edge of Valve Train Technology
Comp Cams Xtreme Energy series are perfect for any street or street/strip application where both throttle response and top-end horsepower is desired. These camshafts are designed to take advantage of the latest and greatest in valvetrain technology . Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050'' lift, while delivering increased engine vacuum. We do not recommend the use of stock valve springs with these camshafts due to the aggressive lobe designs.Features:
Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.
Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.
Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.
The overview mentions that stock valve springs should not be used with this camshaft. What valve springs should be used with this camshaft and it's part number?
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