Xtreme Energy 218/224 Solid Flat Cam for Chevrolet Small Block

Xtreme Energy™ 218/224 Solid Flat Cam for Chevy Small Block. Strong torque through low and mid-range while maintaing a good idle.
out of stock
SKU
12-674-4
TEMPORARILY OUT OF STOCK, ORDER NOW!
$240.95

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: 1,000-5,600
Grind Number: XS256S
Cam Type: Solid Flat Tappet
Lifter Style: Solid Flat Tappet
Camshaft Series: Xtreme Energy
Usage: Street/Performance
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 256
Advertised Exhaust Duration: 262
Intake Duration at .050 Inch Lift: 218
Exhaust Duration at .050 Inch Lift: 224
Intake Valve Lift: 0.465
Exhaust Valve Lift: 0.477
Lobe Lift Intake: 0.31
Lobe Lift Exhaust: 0.318
Lobe Separation: 110
Intake Centerline: 106
Exhaust Close ATDC: 17
Intake Open BTDC: 22
Exhaust Open BBDC: 65
Intake Close ABDC: 54
Camshaft Gear Attachment: 3-Bolt
Component Part Number
Break-In Lube: 159
CL-Kit Upgrade: CL12-674-4
K-Kit Upgrade: K12-674-4
Lifter Kit: 800-16  /   813-16
Rocker Arms: 1412-16
RP Rocker Push Rod Kit: RPM1412-16
SK-Kit Upgrade: SK12-674-4
Steel Retainers: 740-16  /   742-16
Timing Set: 2100  /   3100
Valve Locks: 613-16  /   601-16
Valve Seals: 501-16  /   503-16
Valve Springs: 986-16  /   981-16