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Xtreme Energy Computer Controlled 212/218 Hydraulic Flat Cam for Chevrolet Small Block

$262.95
Xtreme Energy™ Computer Controlled 212/218 Hydraulic Flat Tappet Cam for Chevy Small Block. Best in 305 or 350 tuned port injected engines. (Note: for 1987-1998)
In stock
SKU
12-256-4
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• Hydraulic Flat Tappet; For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam

• Best In 305 Or 350 Tuned Port Injected Engines

More Information
UPC 036584063278
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 1,200-5,200
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme Energy Computer Controlled
Camshaft Gear Attachment 3-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 0.449
Exhaust Valve Lift 0.456
Lobe Lift Intake 0.299
Lobe Lift Exhaust 0.304
Lobe Separation 112
Intake Centerline 108
Valve Timing Lift 0.006
Exhaust Close ATDC 20
Intake Open BTDC 18
Exhaust Open BBDC 67
Intake Close ABDC 57
Lifter Style Hydraulic Flat Tappet
12-256-4-camshaft cs xe256h-12 (219.89 kB)
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