Hello all, I have been lurking on these forums for while but this is my first time posting.
Just bought a 1994 single cab LB cummins with 180k and an auto trans, with a few mods:

• Built transmission
• dual 4in exhaust
• gauges (egt, trans temp, boost)
• new throttle cables, tps sensor, serp. belt, kdp fixed, link. rods.
• 90hp marine injectors
• 022 delivery valves

So my question is, what are some things I need to do this truck to make it a reliable daily driver, occasionally haul 1-2000lbs, and decently fuel efficient. and speed is a plus too
Thanks!

 

sounds like its already built pretty well for a good DD. What else are you wanting to do with the truck?

 

The only thing that could benefit you is a nice ball bearing turbo. If your running stock turbo odds are you need some more air. Thats my problem with my 94, my exhaust housing is to small for the fuel im pushing

 

Ball bearings are way overkill for people with big plans and big money. Don't go spreading that as a necessity. A 62\68 sxe turbo is your best bet. Air for a bit over 500 ish and can tow with it if you go with the .70 wastegated t3. Do not buy anything industrial injection, waste of money