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Xtreme Energy 234/238 Hydraulic Roller Cams Ford 4.6/5.4L Modular 2 Valve w/ PI Heads
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)
More Information
UPC
036584072737
Manufacturer
COMP Cams®
Emissions Code
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 Finger Follower
Camshaft Series
Xtreme Energy
Camshaft Gear Attachment
1-Bolt
Usage
Street/Performance
ECU Tune Required?
Yes
California Proposition 65
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration
270
Advertised Exhaust Duration
274
Intake Duration at .050 Inch Lift
234
Exhaust Duration .050 Inch Lift
238
Intake Valve Lift
0.55
Exhaust Valve Lift
0.55
Lobe Lift Intake
0.3
Lobe Lift Exhaust
0.3
Lobe Separation
113
Intake Centerline
109
Valve Timing Lift
0.05
Exhaust Close ATDC
2
Intake Open BTDC
8
Exhaust Open BBDC
56
Intake Close ABDC
46
Lifter Style
Hydraulic Roller Finger Follower
Make
Ford