Cam Style:Hydraulic roller follower
Basic Operating RPM Range:1,700-7,000
Intake Duration at 050 inch Lift:228
Exhaust Duration at 050 inch Lift:231
Duration at 050 inch Lift:228 int./231 exh.
Advertised Intake Duration:268
Advertised Exhaust Duration:275
Advertised Duration:268 int./275 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.492 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.453 in.
Valve Lift with Factory Rocker Arm Ratio:0.492 int./0.453 exh.
Lobe Separation (degrees):126
Computer-Controlled Compatible:Yes
Grind Number:F5.0D NSR-NA2H-126
Valve Springs Required:No
Camshaft Manufacturers Description:Big power gains in mid to upper rpm range, especially above 4,900 rpm. Requires phaser limiter kit and custom ECU programming.
Quantity:Sold as a set of 4.


These XFI NSR Ford 5.0 Modular 4V camshafts from COMP Cams unlock a major power upgrade for the 2011+ Ford 5.0L engine. Specifically designed for Coyote V8 applications, these camshafts are counterbalanced and work with phaser limiters to produce optimum, safe power. By taking cutting-edge race technology and applying it to street applications, COMP Cams has engineered these phaser-friendly cams with an exclusive, integrated counterbalance design that ensures a smoother operating valvetrain. The XFI NSR Ford 5.0 Modular 4V camshafts from COMP Cams are available for both naturally aspirated and supercharged engines, with three stages available in each series. All cams are "no springs required." Optimized race and street profiles give you power where you need it the most, whether that's maximized midrange power and torque or increased top-end horsepower. Drive with COMP Cams XFI NSR Ford 5.0 Modular 4V camshafts and drive with sophisticated power!