I believe I'm the person efi-diy is talking about, Im on both here and the inliners site. I have the same exact thread on both forums, inliners thread has a bit more info on putting a tbi on a 235. I update both with my progress. For the time being I'm going to mess around with changing out chips to see what happens. I also have a computer programmer/tuner that plugs into my laptop and the aldl port for the computer and I can monitor whats going on with the engine. If I find out how, id like to remove the egr and vss (maybe), but will see, might send it off to someone to do that.
http://www.inliners.org/ubbthreads/ubbthreads.php?ubb=showflat&Number=47749#Post47749https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=504307#Post504307There are a few other people that are in the process of doing a tbi/efi conversion on here and inliners, a search should bring them up.