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Xtreme Energy 240/246 Hydraulic Flat Cam SK-Kit for Oldsmobile 260-455

Xtreme Energy 240/246 Hydraulic Flat Cam SK-Kit for Oldsmobile 260-455

Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455

Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455

Xtreme Energy 240/246 Hydraulic Flat Cam for Oldsmobile 260-455

$282.95
Xtreme Energy™ 240/246 Hydraulic Flat Tappet Cam for Oldsmobile 260-455 street/strip applications. Needs 9:1 compression, headers, gears and a 2800+ stall. Rough idle.
TEMPORARILY OUT OF STOCK
SKU
42-225-4
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More Information
UPC 036584065043
Manufacturer COMP Cams®
Emissions Code
Engine Family Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
RPM Operating Range 2,300-6,500
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 284
Advertised Exhaust Duration 296
Intake Duration at .050 Inch Lift 240
Exhaust Duration at .050 Inch Lift 246
Intake Valve Lift 0.541
Exhaust Valve Lift 0.544
Lobe Lift Intake 0.338
Lobe Lift Exhaust 0.34
Lobe Separation 110
Intake Centerline 106
Valve Timing Lift 0.006
Exhaust Close ATDC 34
Intake Open BTDC 36
Exhaust Open BBDC 82
Intake Close ABDC 68
Lifter Style Hydraulic Flat Tappet
42-225-4-camshaft ol xe284h-10 (219.89 kB)
Recommended Components
Component Part Number
CL-Kit Upgrade CL42-225-4
K-Kit Upgrade K42-225-4
SK-Kit Upgrade SK42-225-4
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