Comp Cams Stage 1 XFI NSR Camshafts 11-14 GT/ Boss
These billet hydraulic roller cams from COMP Cams unlock a major power upgrade for the 2011-2014 Ford 5.0L engine. Designed specifically for Coyote V8 applications, these camshafts are counter balanced and work with phaser limiters to produce optimum safe power.
The larger than normal lobe size on the Ford OHC is unlike any other cam-in-block engine, and the dangerous harmonics that come with these bigger lobes must be addressed for high performance usage. By taking cutting-edge race technology and applying it to street applications, COMP Cams? has engineered these phaser-friendly cams with an exclusive integrated counter balance design that cuts down on vibrations and reduces overall harmonics to ensure a smoother operating valve train that was properly engineered for high lift, long duration valve motion at high RPM.
The Ford 5.0L 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 the power where you need it most, whether that's maximized mid-range power and torque or increased top end horsepower.
-RPM Range: 1500-6800 (good power gains above 4500)
-Duration: Intake 260/ Exhaust 267
-Duration @ 0.050" Lift: Intake 220/ Exhaust 223
-Valve timing: 0.006
-Lobe Separation (degrees): 126
-Intake Centerline (degrees): 129
-Valve Lash: Hydraulic
-Valve Lift: Intake 0.492/ Exhaust 0.453
-Lobe Lift: Intake 0.2440/ Exhaust 0.2260
*Requires phaser limiter kit & custom ECU programming.