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COMP Cams 20-740-9 Xtreme Energy Solid Roller Camshaft Chrysler - 248/254 273-360

(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 Solid Roller Camshaft Ford

Other options in this family: COMP Cams 35-773-8 COMP Cams 34-771-9 COMP Cams 23-703-9 COMP Cams 35-772-8 COMP Cams 23-701-9

Manufacturer

Picture for manufacturer COMP Cams

Part Number

20-740-9
5 reviews
Sale Price

$558.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams Xtreme Energy 20-740-9 is a solid roller camshaft designed for Chrysler small block 273-360 cubic inch engines. Engineered with a 248/254 duration split, this camshaft delivers aggressive performance while maintaining street-friendly characteristics.

Key Features:

  • Faster valve opening profile increases throttle responsiveness and expands area under the lift curve compared to conventional grinds
  • 248/254 advertised duration provides strong mid-range to top-end power delivery
  • Solid roller design offers maximum valve control and durability for high-performance applications
  • Engineered to produce gains in both torque and horsepower without excessive idle roughness
  • Generates adequate vacuum for power brake operation and other vacuum-dependent accessories
  • Compatible with Chrysler 273, 318, 340, and 360 small block engines

This camshaft performs well in carbureted setups but achieves optimal results when paired with performance intake manifolds, headers, free-flowing exhaust systems, and lower rear-end gear ratios. The Xtreme Energy profile balances enthusiast-level performance with real-world driveability, making it an excellent choice for street/strip applications where both power and practicality matter.

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 Exhaust Duration

292

Advertised Intake Duration

286

Grind Number

XR286R

Engine Family

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

Intake Valve Lift

0.576

Exhaust Valve Lift

0.582

Basic Operating RPM Range

2,800-6800

Intake Duration at .050 Inch Lift

248

Cam and Lifter Kit Upgrade

CL20-740-9

K-Kit Upgrade

K20-740-9

AMAZON ASIN

B000P5B8RY

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.

Cam Type

Solid Roller

Camshaft Material

Billet Steel

Exhaust Duration at .050 inch Lift

254

Lifter Type

Solid Roller

Camshaft Series

Xtreme Energy

Great service. fast shiping!

They had the Piaa lights I wanted at the best price on the web. The best part is they have the part and in stock. Other companies pass your order to the manufacturer and charge you more. Very good company to deal with on the web.<br>

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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