COMP Cams 12-415-8 Nitrous HP 224/236 Hydraulic Roller Cam for Chevrolet Small Block
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Street machine with 125+ nitrous system or small supercharger. 2200+ Stall with lower gears.
- For Retro-Fit (Link Bar) Hydraulic Roller Lifters Fits '58-'02 262-400 c.i.d. Chevy Small Blocks
- Street machine with 125+ nitrous system or small supercharger - 2200+ Stall with lower Gears
- Nitrous HPΓ’βΒ’ -Wider lobe separation and added exhaust duration from base XE Series help shift the power to higher RPM to allow use in nitrous Applications - Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction - Better time slips for nitrous passes at the strip
- WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and/or return policies.
Specifications
| Camshaft Series | Nitrous HP |
| Usage | Street/Strip |
| Cam Type | Hydraulic Roller |
| Grind Number | NX276HR |
| Basic Operating RPM Range | 2,000-6,000 R3 |
| Intake Duration at .050 Inch Lift | 224 DD |
| Exhaust Duration at .050 inch Lift | 236 DD |
| Advertised Intake Duration | 276 DD |
| Advertised Exhaust Duration | 288 DD |
| Lobe Separation | 113 DD |
| Intake Valve Lift | 0.502 IN |
| Exhaust Valve Lift | 0.52 IN |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Austempered Ductile Iron |
| SK-Kit Upgrade | SK12-415-8 |
| Cam and Lifter Kit Upgrade | CL12-415-8 |
| Lifter Type | Hydraulic Roller |
| K-Kit Upgrade | K12-415-8 |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Grind Number | NX276HR |
β οΈ 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
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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