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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-20-814-9
Comp Cams Xtreme Energy Hydraulic Roller Camshafts
$55895
Ships on 09/09/2026
Lowest Price GuaranteeChrysler 273-360 C.I. 8 CYL. 1964-2003
- Xtreme Energy Retro-Fit XR292HR-10 Hydraulic Roller Camshaft
Lift .549"/.544"
Duration 292/300
Lobe Separation Angle: 110°
RPM Range 2800-6400
Hydraulic Roller-4.10 Gear, 3000 stall, 10:1 compression, pro street applications very rough 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
4.10 gear, 3000+ stall, 10:1 compression, Pro Street applications, very rough idle.
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)248
Cam StyleHydraulic roller tappet
Grind NumberXR292HR-10
Exh. Duration Advertised (Deg)300
Engine Make/SizeMopar 273-360
Intake Valve Lift With Factory Rocker Arm Ratio (I0.549
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range2,800-6,400
Intake Valve Lift0.549 in (13.945 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)292
Lobe Separation (Deg)110
Rpm Range2800-6400
Advertised Duration292 int./300 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.544
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.549 int./0.544 exh.
QuantitySold individually
Exhaust Valve Lift0.544 in (13.818 mm)
Advertised Intake Duration292
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift248
Advertised Exhaust Duration300
Lifter TypeHydraulic Roller Retrofit
Part FitmentSemi Universal
Duration At 050 Inch Lift242 int./248 exh.
Valve Springs RequiredYes
Vendor Part Number20-814-9
Package Qty1
Package TypeEA
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