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XFI NSR 228/231 Hydraulic Roller Cams for ('11-'14) Ford 5.0L Coyote

$1,917.95

XFI™ No Springs Required 228/231 Hydraulic Roller Finger Follower DOHC Cams for 2011-14 Ford 5.0L Coyote. Big power gains in mid to upper RPM range, especially above 4900 RPM. Request custom ECU programming. Requires cam phaser limiter kit Part #5493 or optional cam phaser lock kit #5492 for race applications.

In stock
SKU
191100

XFI™ NSR (NO SPRINGS REQUIRED) Hydraulic Roller Swinging/Finger Follower Camshafts

DOHC - Big power gains in mid to upper RPM range, especially above 4900 RPM.
Requires phaser limiter kit and custom ECU programming.

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More Information
UPC 036584235705
Manufacturer COMP Cams®
Emissions Code
Engine Family Ford Coyote 5.0L DOHC Modular 4 Valve 8 Cylinder (2011+)
RPM Operating Range 1,700-7,000
Cam Type Hydraulic Roller Swinging Follower
Camshaft Series XFI NSR (No Springs Required)
Camshaft Gear Attachment 3-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 275
Advertised Exhaust Duration 275
Intake Duration at .050 Inch Lift 228
Exhaust Duration at .050 Inch Lift 231
Intake Valve Lift 0.492
Exhaust Valve Lift 0.453
Lobe Lift Intake 0.244
Lobe Lift Exhaust 0.226
Lobe Separation 126
Intake Centerline 129
Valve Timing Lift 0.006
Exhaust Close ATDC -7
Intake Open BTDC -15
Exhaust Open BBDC 58
Intake Close ABDC 63
Lifter Style Hydraulic Roller Swinging Follower