Your goin to need a custom tune to drive it. You would atleast need 39 lb injectors, pump and maybe a BAP depending on what HP you make. Your tuner should be able to give you a start up tune for whatever setup you have to get the car running and driving but you shouldnt go WOT until its dyno tuned. So yes if you get a tune for a stock pump and whatever injectors and MAF you have you could probably get by until the pump gets in.