I've got an 07 f250 and looking to swap injectors to either 155/30 or 175/30. My question is what difference does it make having the stock output or 30% at either size injector. Im also getting a kc stage 2 turbo (hence the reason for injector upgrade). Which upgrade will benefit me more for all around power. I understand the bigger numbers means more fuel but how much of that is wasted out the exhaust when you accelerate?