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Xtreme Energy 212/218 Hydraulic Flat Cam for Pontiac 265-455

$247.95
Xtreme Energy™ 212/218 Hydraulic Flat Tappet Cam for Pontiac 265-455. Strong torque through low and mid-range with a good idle.
In stock
SKU
51-221-4
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More Information
UPC 036584047186
Manufacturer COMP Cams®
Emissions Code
Engine Family Pontiac 265-455 c.i. 8 Cyl. (1955-1981)
RPM Operating Range 1,000-5,200
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme Energy
Camshaft Gear Attachment 1-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 256
Advertised Exhaust Duration 268
Intake Duration at .050 Inch Lift 212
Exhaust Duration at .050 Inch Lift 218
Intake Valve Lift 0.447
Exhaust Valve Lift 0.455
Lobe Lift Intake 0.298
Lobe Lift Exhaust 0.303
Lobe Separation 110
Intake Centerline 106
Valve Timing Lift 0.006
Exhaust Close ATDC 20
Intake Open BTDC 22
Exhaust Open BBDC 68
Intake Close ABDC 54
Lifter Style Hydraulic Flat Tappet
51-221-4-camshaft p8 xe256h-10 (219.89 kB)
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