Xtreme 4X4 206/212 Hydraulic Flat Cam for AMC 199-258/4.0L

Xtreme 4x4™ 206/212 Hydraulic Flat Tappet Cam for AMC 199-258/4.0L. Excellent torque and throttle response. Great stock cam upgrade in fuel injected applications.
In stock
Grind Number: X4250H-13
Engine Family: AMC 199-258 c.i. 4.0L 6 Cylinder (1964-1998)
RPM Operating Range: 800-4,800
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Xtreme 4x4
Camshaft Gear Attachment: 1-Bolt
Usage: Street/Performance
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 250
Advertised Exhaust Duration: 256
Intake Duration at .050 Inch Lift: 206
Exhaust Duration at .050 Inch Lift: 212
Intake Valve Lift: 0.46
Exhaust Valve Lift: 0.476
Lobe Separation: 113
Assembly Lubricant Included: Yes
Intake Centerline: 110
Lobe Lift Intake: 0.289
Lobe Lift Exhaust: 0.299
Valve Timing @ 0.006 Lift:
Exhaust Close ATDC: 13
Exhaust Open BBDC: 62
Intake Open BTDC: 13
Intake Close ABDC: 56
Component Part Number
Break-In Lube: 159
CL-Kit Upgrade: CL68-232-4
K-Kit Upgrade: K68-232-4
Lifter Kit: 822-12
SK-Kit Upgrade: SK68-232-4
Steel Retainers: 744-12
Timing Set: 3219
Valve Locks: 603-12
Valve Seals: 504-12
Valve Springs: 926-12