Modular Head Shop - Comp 3V XFI VSR Cams

The Comp Cams 3V XFI VSR Camshafts are designed for those who want the optimal performance of camshafts with a quicker ramp rate and slightly higher than stock lift, while being able to maintain the full VCT capabilities. These Camshafts do require upgraded Valve Springs due to their quicker ramp rates and higher lift but do not require any Phaser modifications. 

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.