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#282122244
COMP Cams 12-224-4 Magnum Solid Camshaft, Chevy S/B , 2500-6500 RPM
270/270 (1,500-5,500 rpm)
$309.95
/each
Factory Shipped
Quantity
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Key Specs
| Camshaft Type | Solid Flat Tappet |
| RPM Range | 2500-6500 |
| Intake Duration (.050" Lift) | 248 |
| Exhaust Duration (.050" Lift) | 248 |
| Lobe Separation | 110 ° |
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COMP Cams 12-224-4 Details
Chevrolet 262-400 c.i. 8 cyl. 1955-1998. Solid-Maximum street performance, very rough idle, needs headers, 3000 stall and 9.5:1 minimum compression. SOLID - Magnum: Maximum street performance, very rough idle, needs headers, 3000+ stall and 9.5:1+compression.
- Great high RPM power
- Easy on valve train parts
- Can be used with mild ratio rocker arms & traditional performance valve springs
- Best with aftermarket converter & 9.5:1+ compression
Application
1977-80 Buick 305
1955-86 Chevy 262-400
1971-86 Pontiac 305-350
1967-87 GMC 283-400
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
COMP Cams 12-224-4 Specifications
COMP Cams 12-224-4 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 12-224-4 |
| Brand | COMP Cams |
| Camshaft Type | Solid Flat Tappet |
| RPM Range | 2500-6500 |
| Intake Duration (.050" Lift) | 248 |
| Exhaust Duration (.050" Lift) | 248 |
| Lobe Separation | 110 ° |
| GENERAL | |
| Intake Valve Lift w/ Rocker Arm Ratio | 0.525" |
| Exhaust Valve Lift w/ Rocker Arm Ratio | 0.525" |
| Intake Duration | 294 |
| Exhaust Duration | 294 |
| Sold in Quantity | Each |
| Grind Number | CS 294S-10 |
| Intake Valve Lash | 0.022 |
| Exhaust Valve Lash | 0.022 |
| GTIN Code | 036584540052 |
| External Ignition Box Required | No |
| Valve Springs Required | Yes |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
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Fitment
Fitment
1962-1963 Chevy Corvette
Gen 1 L76 Small Block Chevy
1960-1967 GMC Suburban
Gen 1 L76 Small Block Chevy
