Fits Vehicle:
1999-2004 SVT Lightning
/ Harley Davidson 4.6/ 5.4L
1996-2004 Mustang GT 4.6L 2V
Xtreme Energy™ 234/238 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 2 Valve w/ PI Heads Hot Street applications. Needs higher gear ratio, 2200+ stall, Intake and exhaust. Noticeable idle. Computer upgrade recommended. Requires custom tuning. (Note: 1999-Up performance improvement heads)
Cam Specs:
- Engine Family: Ford 4.6L and 5.4L SOHC Modular 2 Valve 8 Cylinder (1991+)
- RPM Operating Range: 1,800-5,800
- Cam Type: Hydraulic Roller
- Lifter Style: Hydraulic Roller
- Camshaft Series: Xtreme Energy
- Camshaft Gear Attachment: 1-Bolt
- Usage: Street/Performance
- Valve Springs Required: Yes
- ECU Tune Required?: Yes
- Camshaft Material: Billet Steel
- Advertised Intake Duration: 270
- Advertised Exhaust Duration: 274
- Intake Duration at .050 Inch Lift: 234
- Exhaust Duration at .050 Inch Lift: 238
- Intake Valve Lift: 0.55
- Exhaust Valve Lift: 0.55
- Lobe Separation: 113
- Assembly Lubricant Included: No
- Intake Centerline: 109
- Lobe Lift Intake: 0.3
- Lobe Lift Exhaust: 0.3
- California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Installation Notes
- Requires aftermarket valve springs/ retainers
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