Comp Cams XFI NSR Blower camshafts make power from 2,000-7,300 RPM. They are a direct fit for 2011-2014 5.0L Coyote powered Mustang GT's. The XFI NSR Blower camshafts feature a grind profile that does not require new springs, keepers or retainers. .
Comp advertises this as a max effort street/ strip camshaft set that works best in forced induction applications running serious boost and custom tuning. Street applications require a cam phaser limiter kit p/n #5493 while strip applications are recommended to use a cam phaser lock out kit p/n #5492.
Features and Benefits:
- Billet steel hydraulic roller finger camshaft
- No springs required
- 2,000-7,300 RPM range
- Advertised Intake Duration: 283 degrees
- Advertised Exhaust Duration: 283 degrees
- Intake Valve Lift: .492 inches
- Exhaust Valve Lift: .453 inches
- Lobe Separation: 128 degrees
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Fitment:
- 2011, 2012, 2013, 2014
