Magnum 224/224 Hydraulic Roller Cam for Chevrolet 262/4.3L

In stock
SKU
18-430-8
$522.95

• Retro-Fit Hydraulic Roller Cam; For '85-'87 GM 4.3L/262 cid 90³ V6 Engines Originally Equipped w/ Flat Tappet Cam

• Limited High Performance Street Use • Aftermarket Intake, Headers, 2500+ Stall & 3.40-4.10 Gears Suggested

• Mild Rough Idle • For Carbureted Engines

Engine Family: Chevrolet 4.3L 262 c.i. 90 Degree 6 Cylinder (1980-1997)
RPM Operating Range: 2,000-5,500
Grind Number: 280HR
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Magnum
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 280
Advertised Exhaust Duration: 280
Intake Duration at .050 Inch Lift: 224
Exhaust Duration at .050 Inch Lift: 224
Intake Valve Lift: 0.525
Exhaust Valve Lift: 0.525
Lobe Separation: 110
Exhaust Close ATDC: -2
Intake Open BTDC: 6
Exhaust Open BBDC: 46
Intake Close ABDC: 38
Camshaft Gear Attachment: 3-Bolt
Note Description
1010
3737
Component Part Number
Break-In Lube: 159
CL-Kit Upgrade: CL18-430-8
K-Kit Upgrade: K18-430-8
Lifter Kit: 853-12  /   15853-12
Push Rods: 7809-12  /   7949-12
Rocker Arms: 1412-12  /   1601-12
RP Rocker Push Rod Kit: RPR200-12
SK-Kit Upgrade: SK18-430-8
Steel Retainers: 740-12  /   795-12
Timing Set: 2100  /   3100
Valve Locks: 611-12  /   614-12
Valve Seals: 503-12
Valve Springs: 986-12  /   26986-12