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COMP Cams Camshaft 12-248-4; Xtreme Marine 2500 to 6500 RPM 0.516 in. 0.522 in. Hydraulic Flat Tappet for Chevy 262 to 400
$288.95
Part #: 12-248-4
Brand: COMP Cams
UPC: 036584038368
Estimated Ship Date: 7/29/2025 (From manufacturer)
This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.
Details
- Improved throttle response and increased low & mid-range RPM horsepower for towing and off-road
- Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds
- Strong vacuum
- Excellent in high performance applications
- Good low to mid-range torqueNot 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
- Camshaft Series:
- Xtreme Marine
- Make:
- Chevy
- Engine:
- 262 to 400
- Camshaft Type:
- Hydraulic Flat Tappet
- RPM Range:
- 2500 to 6500 RPM
- Intake Valve Lift:
- 0.516 in.
- Exhaust Valve Lift:
- 0.522 in.
- Advertised Intake Duration:
- 290 deg.
- Advertised Exhaust Duration:
- 306 deg.
- Intake Duration @ .050":
- 246 deg.
- Exhaust Duration @ .050":
- 256 deg.
- Lobe Separation:
- 112 deg.
- Cam Gear Attachment:
- 3 Bolt
- Camshaft Material:
- Cast Iron
- Camshaft Grind Number:
- XM290H
- Usage:
- Marine
- Requires Aftermarket Valve Springs:
- Yes
- Notes:
- Includes assembly lubricant
- Quantity:
- Sold As Each
