i have a 2004 dodge cummins with the 235hp motor are here any easy mods i can do to gain power. A friend of mine has a 02 ford powerstroke and he has done all kinds of stuff like increasing resisters changing out high pressure lines etc..
:agree2: Yeah that is about what I was gonna say.id start with intake and exhaust mods to get it breathing and sounding good then get some guages and a chip. a smarty jr. would probably be the safest with a stock tranny