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Product Discontinued
COMP CAMSPART NUMBER: 249-12-322-4
COMP Cams Specialty Hydraulic Flat Camshaft Lift .474"/.474" Duration 276/284 Lobe Angle 110°
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Chevy Small Block
- COMP Cams Specialty Hydraulic Flat Camshaft
- Specialty Camshaft
- 1 Year Limited Warranty
Lift .474"/.474"
Duration 276/284
Lobe Angle 110°
Part TypeCamshaft
BrandCOMP CAMS
Package Height3.1
Package Width4.0
Package Length24.2
Weight9.95 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)236
Cam StyleHydraulic flat tappet
Grind NumberCS 276AH-10
Exh. Duration Advertised (Deg)284-3
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.474
Int. Duration @ .050 In. (Deg)228
Intake Valve Lift0.474 in (12.04 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)276-3
Lobe Separation (Deg)110
Rpm Range2300-5900
Advertised Duration276 int./284 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.474
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.474 int./0.474 exh.
QuantitySold individually
Exhaust Valve Lift0.474 in (12.04 mm)
Advertised Intake Duration276
Intake Duration At 050 Inch Lift228
Exhaust Duration At 050 Inch Lift236
Advertised Exhaust Duration284
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift228 int./236 exh.
Valve Springs RequiredYes
Vendor Part Number12-322-4
Package Qty1
Package TypeEA
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