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Crane Cams Mechanical Flat Tappet Camshaft Lift: .629"/.610" Advertised Duration: 292°/302° RPM Range: 4000-7500

Crane Cams 521321

271-521321

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Crane Cams Mechanical Flat Tappet Camshaft Lift: .629"/.610" Advertised Duration: 292°/302° RPM Range: 4000-7500 $237.07
Mechanical Flat Tappet Camshaft
Lift: .629"/.610"
Advertised Duration: 292°/302°
RPM Range: 4000-7500

Crane Cams 521321 Details

1970-82 Ford 351C/400

Grind Number: F-256/3634-2S1-10
Operating Range:4000-7500 RPM
Duration Advertised:292° Intake / 302° Exhaust
Duration @ .050'' Lift:256° Intake / 266° Exhaust
Valve Lift w/ Factory Rockers:.629'' Intake / .610'' Exhaust
Lobe Separation Angle:110°

The most popular OEM camshaft type through the late '80s, hydraulic lifter profiles can provide a power curve that tops out just over 7000 RPM (when used in conjunction with high performance hydraulic lifters) while offering ease of maintenance. Choices range from grinds developed to improve bottom-end torque for towing to aggressive profiles with rough idle characteristics that many enthusiasts prefer.

Some parts are not legal for use in California or other states with similar laws / regulations