2005-2010 Mustang 4.6/5.4 Modular 3V Comp Cams Stage 1 XFI VSR 214/227 Hydraulic Roller Camshafts

  • Sale
  • Regular price $979.95

If you're looking for your next upgrade, Comp Cams Stage 1 XFI VSR Camshafts are a significant improvement over your stock camshafts. It's hard to improve on an already impressive engine. But Comp Cams delivers with these camshafts, dialing up maximum HP and improved throttle response.

With two different designs to choose from, Comp Cams has got you covered. Compared to the Stage 1 NSR series, these Stage 1 VSR cams deliver more power in the higher rpm ranges and maximize your top-end and overall HP. The NSR series does not require new springs - to get the incredible top-end power of the VSR series

Technical Note. The installation of these Comp Cams will require a phaser limiter kit and custom ECU programming.


  • For 2005-2010 4.6/5.4 Modular 3V
  • Best for Maximum HP
  • Improved Throttle Response
  • Compatible W/Stock Gears, Converter
  • VSR: Valve Springs Required
  • May Not Be Street Legal in All Areas