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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-23-228-4
Xtreme Engergy Hi-Lift Hydraulic Flat Tappet Camshaft Only Lift .525"/.525" Duration 285°/297° RPM Range 2000-7000
$30995
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 383-440ci Big Block 1959-80
- Xtreme Engergy Hi-Lift Hydraulic Flat Tappet Camshaft Only
- Produces Better Throttle Response
- Produces Top Engine Horsepower
- Delivers Increased Engine Vacuum
- 1 Year Limited Warranty
Chrysler; Dodge; Plymouth; Challenger; Charger; Charger 500; Li' Red Express; Ram; Ramcharger; Cuda; MOPAR; 383; 400; 413; Wedge; 426 Wedge; 426 HEMI; 440; B; RB; Fury; Cuda; Road Runner; GTX; Duster; Coronet; Super Bee; Daytona; Valiant
Lift .525"/.525"
Duration 285°/297°
RPM Range 2000-7000
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 Height2.8
Package Width3.0
Package Length24.2
Weight9.45 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)247
Cam StyleHydraulic flat tappet
Grind NumberXE285HL
Exh. Duration Advertised (Deg)297
Engine Make/SizeMopar 383-440
Intake Valve Lift With Factory Rocker Arm Ratio (I0.545
Int. Duration @ .050 In. (Deg)241
Basic Operating Rpm Range2,500-6,200
Intake Valve Lift0.545 in (13.843 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)285
Lobe Separation (Deg)110
Rpm Range2500-6200
Advertised Duration285 int./297 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.545
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.545 int./0.545 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lift0.545 in (13.843 mm)
Advertised Intake Duration285
Intake Duration At 050 Inch Lift241
Exhaust Duration At 050 Inch Lift247
Advertised Exhaust Duration297
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift241 int./247 exh.
Valve Springs RequiredYes
Vendor Part Number23-228-4
Package Qty1
Package TypeEA
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