I need a little advice I'm sure I'll need the computer and at least part of the harness is it very complicated to tie it in or should I get a custom harness like they sell on TV I would like to retain the vortec setup I pulled the import off of my'87i rock and put a carburetor in intake and sometimes wish I had kept the tune port injection on it but I couldn't get it to run right with the camshaft and valves I was using the computer couldn't seem to make up its mind anymore
that should say I removed the TPI and it wouldn't bother me to run a throttle body injection if it is simpler