Magnum 253/253 Hydraulic Flat Cam for AMC 290-401

HYDRAULIC: Excellent for Pro Street or mild bracket racing. 3500+ stall, 10.5-1

SKU
10-211-4
$169.95
Grind Number: 305H
Engine Family: AMC 290-401 c.i. 8 Cylinder (1966-1991)
RPM Operating Range: 3,000-7,000
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Magnum
Camshaft Gear Attachment: 1-Bolt
Usage: Street/Strip
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 305
Advertised Exhaust Duration: 305
Intake Duration at .050 Inch Lift: 253
Exhaust Duration at .050 Inch Lift: 253
Intake Valve Lift: 0.541
Exhaust Valve Lift: 0.541
Lobe Separation: 110
Assembly Lubricant Included: Yes
Intake Centerline: 110
Lobe Lift Intake: 0.339
Lobe Lift Exhaust: 0.339
Valve Timing @ 0.006 Lift:
Exhaust Close ATDC: 43
Exhaust Open BBDC: 82
spec-card-valve-timing
Intake Open BTDC: 43
Intake Close ABDC: 82
Component Part Number
Break-In Lube: 159
CL-Kit Upgrade: CL10-211-4
K-Kit Upgrade: K10-211-4
Lifter Kit: 822-16  /   867-16
Rocker Arms: 1442-16
RP Rocker Push Rod Kit: RPM1410-16
SK-Kit Upgrade: SK10-211-4
Steel Retainers: 740-16
Timing Set: 3118
Valve Locks: 612-16