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Chevy Small Block 262-400ci 1955-98Retro-Fit
- Xtreme 4x4 Retro-Fit Hydraulic Roller Camshaft
- Xtreme 4 X 4; Camshaft
- 1 Year Limited Warranty
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Sttrong mid-range power, needs headers, 3.73-4.10 gears, 2500+ stall, rough idle.
Chevy Small Block 262-400ci 1955-98
Lift: .474"/.474"
Duration: 280°/284°
Lobe Separation Angle: 111°
RPM Range: 1800-5800
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft
BrandCOMP CAMS
Package Height3.0
Package Width3.2
Package Length24.0
Weight9.1 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)234
Cam StyleHydraulic roller tappet
Grind NumberCS X4 280HR-11
Exh. Duration Advertised (Deg)284
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.474
Int. Duration @ .050 In. (Deg)230
Basic Operating Rpm Range1,800-5,800
Intake Valve Lift0.474 in (12.04 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)111
Rpm Range1800-5800
Advertised Duration280 int./284 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.474
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.474 int./0.474 exh.
QuantitySold individually
Exhaust Valve Lift0.474 in (12.04 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift234
Advertised Exhaust Duration284
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift230 int./234 exh.
Valve Springs RequiredYes
Vendor Part Number12-414-8
Package Qty1
Package TypeEA
No Questions
No Reviews
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