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COMP Cams 20-813-9 Xtreme Energy Hydraulic Roller Camshaft Chrysler - 273-360

(Jeep Grand Cherokee 1993-98, Grand Wagoneer 1993; Dodge Durango 1998-2002, Ram 2500 1994-2002, Ram 1500 1994-2002, Dakota 1989-2002 + 125 more models)

Part of: COMP Cams Xtreme Energy Hydraulic Roller Camshaft GM

Other options in this family: COMP Cams 08-500-8 COMP Cams 20-811-9 COMP Cams 20-810-9 COMP Cams 07-503-8 COMP Cams 12-408-8

Manufacturer

Picture for manufacturer COMP Cams

Part Number

20-813-9
5 reviews
Sale Price

$558.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy hydraulic roller camshaft delivers enhanced performance for Chrysler 273-360 cubic inch engines with a 236/242 duration profile designed to maximize torque and horsepower without sacrificing streetability. Featuring a quicker valve opening rate, this camshaft profile provides increased throttle responsiveness and more area under the lift curve compared to older, slower-ramping grinds.

Key Features:

  • 236/242 duration specification optimized for street/strip performance
  • Hydraulic roller design reduces friction and valve train wear
  • Maintains adequate vacuum for power brakes and accessories
  • Quick-opening profile increases mid-range torque and horsepower
  • Engineered specifically for Chrysler small block 273-360 engines
  • Compatible with carbureted and fuel-injected applications

The Xtreme Energy grind family is engineered to deliver measurable performance gains while preserving driveability and creature comforts for street-driven vehicles. This camshaft works exceptionally well in carbureted setups and achieves optimal results when paired with aftermarket intake manifolds, lower gear ratios, headers, and free-flowing exhaust systems. An excellent choice for enthusiasts seeking noticeable performance improvements without compromising daily drivability.

Products specifications

Fits

Jeep Grand Cherokee 1993-98, Grand Wagoneer 1993; Dodge Durango 1998-2002, Ram 2500 1994-2002, Ram 1500 1994-2002, Dakota 1989-2002, Charger 1966-78, Challenger 1970-74, Ram 3500 1994-2002, Dart 1964-77, 1980-82 + 121 more models

Advertised Intake Duration

286

Basic Operating RPM Range

2,500-6,200

Grind Number

XR286HR-10

Engine Family

Chrysler 273-360 c.i. 8 Cylinder (1964-2002)

Exhaust Valve Lift

0.541

Intake Valve Lift

0.544

AMAZON ASIN

B001GBRPGY

Usage

Street/Performance

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

242

Intake Duration at .050 Inch Lift

236

Cam Type

Hydraulic Roller

Camshaft Material

Billet Steel

Advertised Exhaust Duration

294

Camshaft Series

Xtreme Energy

Great service. fast shiping!

great

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

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