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COMP Cams Camshaft 11-676-4; Xtreme Energy 1600 to 6000 RPM 0.553 in. 0.568 in. Mechanical Flat Tappet for Chevy 396 to 454
$240.95
Part #: 11-676-4
Brand: COMP Cams
UPC: 036584070320
Estimated Ship Date: 5/28/2025 (From manufacturer)
This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.
Details
- Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
- More vacuum allows an increase in duration for improved performance and assists power brakes
- Excellent performance in street carbureted applications
- Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.
- Good top end horsepowerNot legal for sale or use on pollution controlled motor vehicles.
Product Description
All Comp Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.
Specifications
- Engine Camshaft Model or Series:
- Xtreme Energy
- Make:
- Chevy
- Engine:
- 396 to 454
- Camshaft Type:
- Mechanical Flat Tappet
- RPM Range:
- 1600 to 6000 RPM
- Intake Valve Lift:
- 0.553 in.
- Exhaust Valve Lift:
- 0.568 in.
- Advertised Intake Duration:
- 268 deg.
- Advertised Exhaust Duration:
- 274 deg.
- Intake Duration @ .050":
- 230 deg.
- Exhaust Duration @ .050":
- 236 deg.
- Lobe Separation:
- 110 deg.
- Cam Gear Attachment:
- 3 Bolt
- Camshaft Material:
- Cast Iron
- Camshaft Grind Number:
- XS268S
- Usage:
- Street Performance
- Requires Aftermarket Valve Springs:
- Yes
- Notes:
- Includes assembly lubricant
- Quantity:
- Sold As Each