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

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

out of stock
SKU
12-852-9
TEMPORARILY OUT OF STOCK, ORDER NOW!
$505.95

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.

Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range: 5,400-8,400
Grind Number: 300RX-7
Cam Type: Solid Roller
Lifter Style: Solid Roller
Camshaft Series: Oval Track Xtreme RX (50mm Journal)
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
Exhaust Close ATDC: 28
Intake Open BTDC: 30
Exhaust Open BBDC: 67
Intake Close ABDC: 57
Camshaft Gear Attachment: 3-Bolt
Note Description
1414
4646
Component Part Number
Break-In Lube: 159
Distributor Gears: 12200  /   412
Lifter Kit: 818-16
Steel Retainers: 733-16  /   731-16
Timing Set: 3100KT
Valve Locks: 611-16
Valve Seals: 503-16
Valve Springs: 26099-16  /   26089-16