I have a fully modified TBI unit off a 90 Chevy 350. It was bored to 46.5 mm, It has a matched set of 80#/hour injectors, the raised injector pod and a vacuum fuel pressure regulator. It's mounted with a 4bbl to TBI adaptor plate, which it is sitting on in the picture. The TPS and IAC sensors were new when I put this together. It was used 1 year, before I pulled it off and went to a FAST unit.
Asking $300 obo.

I also have a burned chip for it if you want to try it. $100 obo.

Please contact me via e-mail: jim@malones4him.net