Modular Head Shop - Comp 3V XFI SPR Camshafts

The Comp Cams 3V XFI SPR Camshafts are designed for all out performance. Available for both N/A and Blower applications. These Camshafts have quick ramp rates and high lift and require both upgraded Valve Springs and Phaser modifications. While Comp Cams recommends using Phaser Limiters, we prefer to lock the camshafts out and degree them as if the VCT did not even exist.  

If you need help selecting a camshaft for your application, whether it be N/A, Blower, Nitrous or Turbo, we will be happy to help. Please send us an email at ModHeadShop@gmail.com with as many details on your current setup and your overall goals.