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Oval Track 265/272 Solid Roller Cam for Chevrolet Small Block

Oval Track 265/272 Solid Roller Cam for Chevrolet Small Block

Oval Track 271/280 Solid Roller Cam for Chevrolet Small Block

Oval Track 271/280 Solid Roller Cam for Chevrolet Small Block

Oval Track 267/276 Solid Roller Cam for Chevrolet Small Block

$505.95

MECHANICAL ROLLER-(50mm) 430 Late model with good heads and light valves.

TEMPORARILY OUT OF STOCK
SKU
12-852-9
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SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

More Information
UPC 036584015741
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 5,400-8,400
Cam Type Solid Roller
Camshaft Series Oval Track Xtreme RX (50mm Journal)
Camshaft Gear Attachment 3-Bolt
Usage Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 300
Advertised Exhaust Duration 309
Intake Duration at .050 Inch Lift 267
Exhaust Duration at .050 Inch Lift 276
Intake Valve Lift 0.651
Exhaust Valve Lift 0.652
Lobe Separation 107
Valve Timing Lift 0.02
Exhaust Close ATDC 28
Intake Open BTDC 30
Exhaust Open BBDC 67
Intake Close ABDC 57
Lifter Style Solid Roller
12-852-9-camshaft cs 300rx-7 (216.27 kB)
Recommended Components
Component Part Number
Break-In Lube 159
Distributor Gears 12200
Distributor Gears 412
Steel Retainers 733-16
Valve Seals 503-16
Valve Locks 611-16
Steel Retainers 731-16
Valve Springs 26099-16
Timing Set 3100KT
Lifter Kit 818-16
Valve Springs 26089-16
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