Comp Cams
COMP Cams 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve
Regular price
$1,207.50
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Part #: cca127020
Mutha' Thumpr™ NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve. Very rough idle, biggest cam for stock heads. Great power above 4900 RPM. Compatible with stock valve springs, benefits from converter & gears, requires cam phaser upgrade & custom tuning.
Camshaft Material:
Valve Springs Required:
Assembly Lubricant Included:
Engine Family:Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)
RPM Operating Range:750-6,600
Grind Number:MT273LL-9
Cam Type:Hydraulic Roller Finger Follower
Lifter Style:Hydraulic Roller Finger Follower
Camshaft Series:Thumpr NSR (No Springs Required)
Usage:Street/Strip
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration:273
Advertised Exhaust Duration:306
Intake Duration at .050 Inch Lift:234
Exhaust Duration at .050 Inch Lift:254
Intake Valve Lift:0.45
Exhaust Valve Lift:0.45
Lobe Lift Intake:N/A
Lobe Lift Exhaust:N/A
Lobe Separation:109
Intake Centerline:N/A
Exhaust Close ATDC:N/A
Intake Open BTDC:N/A
Exhaust Open BBDC:N/A
Intake Close ABDC:N/A
Camshaft Gear Attachment:1-Bolt
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