Alright I am looking at some performance mods for the new truck I am hopefully getting the end of the week. I am thinking, TBI Spacer, Injector Spacer, and the cone for the bottom of the intake from Turbo City. Anyone run these? Anyone run these with a Jet Performance(or other) Chip? I was thinking either a Jet Chip or the unit that Turbo City sells that has the 3 selectable settings. performance, stock, economy. I like that setup I think. My friend runs the turbo city setup (not the chip thing) and says its nice but he needs the fuel pump upgrade.