Need a new motor. HELP.
So right now i have a 93 ford 350 that has a 7.3 international motor indirect injection. She needs a new motor in her. My dad is giving me that truck because iv gone thro 2 already and im taking this one to college. It does NOT start in the winter whatsoever with this motor. Anywhooo. I want to do truck pulls, and actually do good! I want the best of the best, i was thinkin maybe a 8.3L Cummins or a 7.3L Powerstroke, i don't know. She needs a new paint job and some body work aswell, we are getting new stacks on her soon. I do NOT want a Duramax. My dad is also thinkin about gettin a CAT motor put in. What are your suggestions? Iv found great deals on bother the powerstroke and the cummins. I just don't know which one or if there is a better one i want. I know they have been havin problems with the new powerstokes and the new cummins are a pain to get parts for if they break down. Please help.