Arodsbowtie
Junior Member
- Joined
- Jun 8, 2020
- Posts
- 11
- Reaction score
- 4
- Location
- Oklahoma
- First Name
- Alex
- Truck Year
- 1980
- Truck Model
- C10
- Engine Size
- 5.3
Hello everyone I have an 88 suburban that I'm trying to get running it has the original TBI motor. I want to put a LS in it but it's still drives only needs a fuel pump I was wondering about dropping the tank and putting a wallboro 255 pump in it and prepare it for the LS but still run the TBI for now I know there's pressure differences and I've read that the TBI unit has a built-in regulator so I was wondering if anybody has done that. I only want to drop the tank once to put the LS fuel pump in I just need a driving vehicle for a little bit before I do the ls swap thank you everybody in advance.