Im in the process of building my motor with a single turbo setup. I was wondering what i can use to control my boost levels and if its worth it. I have a built shortblock, turbo cams, P51 intake, Ford Racing 4.6L GT Cylinder Heads. And i havnt really looked at what turbo to get but im gona probly do single setup.. So what do i needa do to go from 4lbs of boost to 12 with pump gas on the turn of a switch or whatever i need thanx. :SNSign: