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Xtreme Energy 224/230 Hydraulic Flat Cam for Chevrolet Small Block
Xtreme Energy™ 224/230 Hydraulic Flat Tappet Cam for Chevy Small Block. Very strong torque with excellent mileage and a smooth idle. Xtreme Energy Cams™ bridge the gap between Magnum street cams and race only cams. Xtreme Energy Cams™ provide increased torque, vacuum, response, and power while still providing quiet operation of the valve train and the durability required in daily driven vehicles.
Xtreme Energy™
Benefits:
- Quicker opening lobe profiles deliver increased responsiveness& more area under the lift curve
- More vacuum allows a step up in duration for greater performance
- Best seller; excellent all around performance in street carbureted applications
Important Considerations:
- Work best with COMP Cams® roller rockers and matched valve springs
- Require other performance parts (intake manifold, headers, etc.) for best performance
| Camshaft Part # | 12-242-2 | Designation | XE268H-10 |
| Duration @ 0.006": | 268°/ 280° | Duration @ 0.050": | 224°/ 230° |
| Max Lift w/ 1.5RR: | .477"/ .480" | Lobe Separation: | 110° |
| Lobe #'s: | 5443/ 5203 | Intake Centerline: | 106° |
| Engine Type: | Chevrolet 350 Small Block | ||
| Bore: | 4.040" | Stroke: | 3.480" |
| Displacement: | 356ci | Compression: | 9.25:1 |
| Heads: | Dart S/R | Intake: | Edelbrock Performer |
| Carburetor: | Holley #3310 Vac. Sec. | Exhaust: | 1 5/8" Headers |
| Max Torque: | 413 ft*lbs @ 3800 RPM | Max Power: | 342 HP @ 5000 RPM |
| Manifold Vacuum: | 15.5" Hg @ 800 RPM& 17" Hg @ 1000 RPM w/ no load. | ||
 | |||
| UPC | 036584023531 |
|---|---|
| Manufacturer | COMP Cams® |
| Emissions Code | |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| RPM Operating Range | 1,600-5,800 |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Series | Xtreme Energy |
| Camshaft Gear Attachment | 3-Bolt |
| Usage | Street/Performance |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm |
| Advertised Intake Duration | 268 |
| Advertised Exhaust Duration | 280 |
| Intake Duration at .050 Inch Lift | 224 |
| Exhaust Duration at .050 Inch Lift | 230 |
| Intake Valve Lift | 0.477 |
| Exhaust Valve Lift | 0.48 |
| Lobe Lift Intake | 0.318 |
| Lobe Lift Exhaust | 0.32 |
| Lobe Separation | 110 |
| Intake Centerline | 106 |
| Valve Timing Lift | 0.006 |
| Exhaust Close ATDC | 27 |
| Intake Open BTDC | 26 |
| Exhaust Open BBDC | 72 |
| Intake Close ABDC | 61 |
| Lifter Style | Hydraulic Flat Tappet |
| Categories | Camshafts & Valve Train, Engine Components |
|---|---|
| Weight | 3.9000 |
| Manufacturer Part Number | 12-242-2 |
| Brand | COMP Cams |
| Part Type | Camshafts |
| Interchange Part Number | 12-242-2 |
| Vehicle Make | Chevrolet |
| Engine Type | Small Block |
| Lifter Type | Hydraulic Flat Tappet |
| RPM Range | 1600-5800 |
| Dimensions | Width: 7.62cm x Length: 62.23cm x Height: 6.98cm |
| GTIN | 036584023531 |
| Engine | Chevy Small Block (262-400) |
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