sweet glad to hear progress my project is being slowed drastically from outside factors (money and time to do research from getting my 2.3 dd going right.) and for info purposes to help out, ill be running a 170 lph fuel pump and 42# injectors on my 3.0 for approx 300hp, to help you size your injectors and pump size you can go to rogueperformance.com and go to fuel system mods and do the math there. high impedence injectors generate a lot of heat in your computer from added voltage output to fire the injectors, best to go w/ a low impedence setup w/ your stock computer to make sure your computer will last. if your running an ems (megasquirt, aem, etc.) you can use high impedence injectors w/ little problems so long as the computer can breathe.