Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351C, 351M-400M

Big Mutha' Thumpr™ 243/257 Hydraulic Roller Cam for Ford 351C, 351M-400M. Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
out of stock
SKU
32-602-8
TEMPORARILY OUT OF STOCK, ORDER NOW!
$522.95
Engine Family: Ford 351C, 351M-400M 8 Cylinder (1970-1983)
RPM Operating Range: 2,500-6,200
Grind Number: 299THR7
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Thumpr
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 299
Advertised Exhaust Duration: 319
Intake Duration at .050 Inch Lift: 243
Exhaust Duration at .050 Inch Lift: 257
Intake Valve Lift: 0.579
Exhaust Valve Lift: 0.563
Lobe Lift Intake: 0.335
Lobe Lift Exhaust: 0.326
Lobe Separation: 107
Intake Centerline: 102
Exhaust Close ATDC: 53
Intake Open BTDC: 46
Exhaust Open BBDC: 86
Intake Close ABDC: 73
Camshaft Gear Attachment: 1-Bolt
Component Part Number
CL-Kit Upgrade: CL32-602-8
K-Kit Upgrade: K32-602-8