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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-20-740-9
Xtreme Energy Mechanical Roller Camshaft Chrysler 273-360ci 1964-2000 Lift: .576"/.582"
$55895
Ships on Sep 04, 2026
Lowest Price GuaranteeChrysler 273-360 C.I. 8 CYL. 1964-2000
- Xtreme Energy Mechanical Roller Camshaft
- Lift: .576"/.582"
- Duration: 286°/292°
- Lobe Separation Angle: 110°
- RPM Range: 2800-6800
Mechanical Roller-3300 + stall with 10:1 compression. Strong top end with a racey 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
3300+ stall with 10:1 compression. Strong top end with a racey 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 Height2.75
Package Width3.0
Package Length24.5
Weight9.53 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)254
Cam StyleMechanical roller tappet
Grind NumberXR286R
Exh. Duration Advertised (Deg)292
Engine Make/SizeMopar V8
Intake Valve Lift With Factory Rocker Arm Ratio (I0.576
Int. Duration @ .050 In. (Deg)248
Basic Operating Rpm Range2,800-6,800
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.576 in (14.63 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)286
Lobe Separation (Deg)110
Rpm Range2800-6800
Advertised Duration286 int./292 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.582
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.576 int./0.582 exh.
QuantitySold individually
Exhaust Valve Lash0.018 in (0.457 mm)
Exhaust Valve Lift0.582 in (14.783 mm)
Advertised Intake Duration286
Intake Duration At 050 Inch Lift248
Exhaust Duration At 050 Inch Lift254
Advertised Exhaust Duration292
Lifter TypeMechanical Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift248 int./254 exh.
Valve Springs RequiredYes
Vendor Part Number20-740-9
Package Qty1
Package TypeEA
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