Going to have my transmission rebuilt, Looking to have the following done at the same time. ATS Injectors,330HP (they say they are 100HP over stock), Hybrid, 40 series turbo, and EZ comp. My question is, should I go with EDM's Mach 3 injectors instead? I have heard some great things on those. and do I really need to install a turbo? the most I tow is 5,000lbs. One more question. . will I need to install a pusher pump to help on the fuel? Just put in a new lift pump a couple of months ago. Do not plan on piercing the pump wire yet, just want the comp so I can turn it off when I want... I sure love this truck. Thanks for all your help, this is a great place to learn.