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COMP Cams 12-560-4 Nitrous HP 224/236 Hydraulic Flat Cam for Chevrolet Small Block
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Street machines with 125+ hp kit, 2200+ stall, gears, choppy idle.
- For Hydraulic Flat Tappet Lifters Fits '58-'02 262-400 c.i.d. Chevy Small Blocks
- Street machines with 125+ HP nitrous - 2200+ stall, Gears - Choppy idle
- Xtreme Energy Cams are designed to maximize torque, acceleration and throttle response while providing excellent high RPM horsepower. A faster intake valve opening increases engine vacuum and enhances throttle response. Special intake closing ramps close the valve sooner, providing more cylinder pressure and torque without resulting in excessive valve train noise. Faster ramps achieve maximum velocity sooner, increasing the area under the lift curve and providing maximum horsepower. Smoother exhaust designs allow for a more effective purge of spent gasses from the combustion chamber to further increase horsepower.
- For Carb or Tunable Fuel Injection3
Specifications
| Advertised Exhaust Duration | 286 DD |
| Lobe Separation | 113 DD |
| Intake Valve Lift | 0.477 IN |
| Exhaust Valve Lift | 0.49 IN |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | Yes |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Cast Iron |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Cam and Lifter Kit Upgrade | CL12-560-4 |
| K-Kit Upgrade | K12-560-4 |
| Lifter Type | Hydraulic Flat Tappet |
| SK-Kit Upgrade | SK12-560-4 |
| Camshaft Series | Nitrous HP |
| Usage | Street/Strip |
| Cam Type | Hydraulic Flat Tappet |
| Grind Number | NX268H |
| Basic Operating RPM Range | 2,000-6,200 R3 |
| Intake Duration at .050 Inch Lift | 224 DD |
| Exhaust Duration at .050 inch Lift | 236 DD |
| Advertised Intake Duration | 268 DD |
| Grind Number | NX268H |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
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