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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-20-741-9
Xtreme Energy Mechanical Roller Camshaft Chrysler 273-360ci 1964-2000 Lift: .570"/.576"
$55895
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 273-360 C.I. 8 CYL. 1964-2000
- Xtreme Energy Mechanical Roller Camshaft
- Lift: .570"/.576"
- Duration: 280°/286°
- Lobe Separation Angle: 110°
- RPM Range: 2500-6500
Mechanical Roller-3000 stall with 10:1 /compression strong mid range with a radical idle.273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA
3000 stall with 10:1 compression, strong mid-range with a radical idle.
Chrysler 273-360ci 1964-2000
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 Height2.9
Package Width3.2
Package Length24.2
Weight9.1 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)248
Cam StyleMechanical roller tappet
Grind NumberCRS XR280R-10
Exh. Duration Advertised (Deg)286
Engine Make/SizeMopar V8
Intake Valve Lift With Factory Rocker Arm Ratio (I0.57
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range2,500-6,500
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.57 in (14.478 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)110
Rpm Range2500-6500
Advertised Duration280 int./286 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.576
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.570 int./0.576 exh.
QuantitySold individually
Exhaust Valve Lash0.018 in (0.457 mm)
Exhaust Valve Lift0.576 in (14.63 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift248
Advertised Exhaust Duration286
Lifter TypeMechanical Roller
Duration At 050 Inch Lift242 int./248 exh.
Valve Springs RequiredYes
Vendor Part Number20-741-9
Package Qty1
Package TypeEA
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