Thumpr 226/241 Hydraulic Flat Cam for Ford 352-428

Thumpr™ 226/241 Hydraulic Flat Cam for Ford 352-428. High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
In stock
Engine Family: Ford 352-428 c.i. 8 Cylinder (1963-1977)
RPM Operating Range: 2,000-5,800
Grind Number: 279TH7
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Thumpr
Usage: Street/Performance
California Proposition 65: WARNING: Cancer and Reproductive Harm
Advertised Intake Duration: 278
Advertised Exhaust Duration: 296
Intake Duration at .050 Inch Lift: 226
Exhaust Duration at .050 Inch Lift: 241
Intake Valve Lift: 0.506
Exhaust Valve Lift: 0.493
Lobe Lift Intake: 0.293
Lobe Lift Exhaust: 0.285
Lobe Separation: 107
Intake Centerline: 102
Exhaust Close ATDC: 41
Intake Open BTDC: 35
Exhaust Open BBDC: 76
Intake Close ABDC: 63
Camshaft Gear Attachment: 1-Bolt
Component Part Number
CL-Kit Upgrade: CL33-600-5
K-Kit Upgrade: k33-600-5