I just finally found a 12v. It's a 97 4x4 all stock accept for a 4 inch straight pipe and an upgraded torque converter and valve body and I need to get going faster. I can just about take my buddies 2000 Powerstroke which is bone stock but he is soon getting an intake, straight pipe, and a ts performance chip and I would like to keep up with him. What all would I need to do inorder to keep up with him?