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The Jeep 4.0L is used for many different tasks, from daily driving to rock crawling and even hill climbs. COMP Cams has released grinds that tailor to some of the most common applications of this proven motor. These camshafts feature new lobe designs specific to the 4.0L that allow for more duration and valve lift within the constraints of the 4.0L design. This results in better torque and mid-range power for both carbureted and EFI applications. With two grinds aimed at builds utilizing aftermarket cylinder heads and one designed for stock heads, you can choose the best cam for your specific setup and usage that provides maximum responsiveness with simple tuning.
COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.
| Advertised Exhaust Duration | 258 |
|---|---|
| Advertised Intake Duration | 254 |
| Assembly Lubricant Included | Yes |
| Basic Operating RPM Range | 1,000-5,500 |
| C.A.R.B. E.O. Number | N/A |
| C.A.R.B. Exempt For On-Road Vehicles? | No |
| C.A.R.B. Exemption Reason | N/A |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Gear Attachment | 1-Bolt |
| Camshaft Material | Cast Iron |
| Camshaft Series | Xtreme 4x4 |
| Country Of Origin | USA |
| Engine Family | Jeep 4.0L / AMC 199-258CI 1964-1998 |
| Exhaust Duration At .050 Inch Lift | 213 |
| Exhaust Valve Lift | 0.507 |
| Gaskets Included | No |
| Grind Number | 254H-10 |
| Intake Duration At .050 Inch Lift | 209 |
| Intake Valve Lift | 0.498 |
| Lifter Style | Hydraulic Flat Tappet |
| Lifters Included | No |
| Lobe Separation | 110 |
| Locks Included | No |
| Pushrods Included | No |
| Recommended Valve Springs | 983J-KIT |
| Retainers Included | No |
| Street Legal | Yes |
| Timing Set Included | No |
| Usage | Street & Off Road |
| Valve Seals Included | No |
| Valve Spring Seats Included | No |
| Valve Springs Included | No |
12 Months
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
California carb status to be completed
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