new to the site, as you have heard, lot's of great info. I need some more help though. 97' f350 c/c 4x4 4.11 gears auto. Real sluggish take off and loosing power going up the larger overpasses on the highway...EMPTY. Already changed ff and af 3" dp and dual 5" stacks. Injectors rebuilt in Jan and fuel pump last month. Cleaned the screen on regulator and have 55psi @ idle. oh and new ipr and cleaned ebp tube. anything else? When I say sluggish, a mini van full of kids took off from me at a stop!
