Hey i am brand new to the tuning world. Mostly worked on old 12 valves. So my question is this... Is there any things out there to help me get started? i know mechanical knowledge. Have a bachelors degree in diesel and heavy equipment. just have no idea how to change all these numbers on a computer screen and make trucks run better LOL. Any help would be greatly appreciated! also new to forums so let me know if i do something wrong.. Thanks! 2003 dodge 5.9L Cummins