Description
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 EFI applications.
Resources
Installation Instructions
Specifications:
| Advertised Exhaust Duration | 258 |
| Advertised Intake Duration | 250 |
| Assembly Lubricant Included | Yes |
| Basic Operating RPM Range | Idle-5,500 |
| C.A.R.B. E.O. Number | N/A |
| 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. |
| 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. Exemption Reason | N/A |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Material | Cast Iron |
| Camshaft Series | Xtreme 4×4 |
| Description_ASC | See 163-301-5 for High Lift Option |
| Description_ASM | Fits 1999-2004 Jeep 4.0 6 Cylinder |
| Description_DEF | Engine Camshaft |
| Description_DES | Xtreme 4×4 EFI 250H-13 Hydraulic Flat Camshaft for ’99-’04 Jeep 4.0 |
| Description_EXT | Excellent torque and throttle response, great upgrade for stock cam in EFI applications. |
| Description_INV | X4x4 EFI 250H-13 HFT Cam 99-04 Jeep 4.0 |
| Description_KEY | Jeep, AMC, 4.0, Wrangler, 4.0L, Spring Kit |
| Description_MKT | 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 EFI applications. |
| Description_SHO | X4x4E250H-13Jeep 4.0 |
| Description_SHP | None |
| Engine Family | Jeep 4.0L 1999-2006 |
| Estimated Horsepower Gain | N/A |
| Exhaust Duration at .050 inch Lift | 213 |
| Exhaust Valve Lift | 0.450 |
| Gaskets Included | No |
| Grind Number | 250H-13 |
| height | 2.6 |
| Intake Duration at .050 Inch Lift | 205 |
| Intake Valve Lift | 0.450 |
| length | 30.6 |
| Lifter Style | Hydraulic Flat Tappet |
| Lifters Included | No |
| Lobe Separation | 113 |
| Locks Included | No |
| LTL | N |
| Pushrods Included | No |
| Recommended Valve Springs | 983J-KIT |
| Retainers Included | No |
| Stage | 1 |
| Timing Set Included | No |
| Title | Xtreme 4×4 EFI 250H-13 Hydraulic Flat Camshaft for ’99-’04 Jeep 4.0 |
| Usage | Street & Off Road |
| Valve Seals Included | No |
| Valve Spring Seats Included | No |
| Valve Springs Included | No |
| weight | 12.478 |
| width | 3.0 |
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