Geeze & crackers.....that is a pia about getting parts!
What's up with the starter? Can the starter wait? MHO, get the new eight & try her out just so you don't really bury the true diagnosis and the lessons there in.
Section 6E: Emissions and Driveability. That is the EEC system from top to bottom....or at least 6E is listed as that in my 90 FSM.
Write ups that may be of use:
Corvette action center.com and go to their zr1/callaway/C4 section.
Jeffvette's PacificNorthwest ZR-1 Chapter has a site with great how to's.
Big Country Corvettes.com is the TX chapter's web site.
Search our own forum & you'll find my thread when I was a real nooooob & had to swap out my injectors....that thread should be good for a few chuckles!
Our own netreg site in the maintenance section also has some useful write ups.
Parts via the internet:
partszoneonline.com, P & G Chevy in PA, my personal fav!
Superior Chevrolet
Tom Henry Chevrolet.....the last two are listed over at the netreg site with contact info.
You know whiteracing.com, and check out jeffvette's new site, pnwzr1.com and RCEngineering.com, Accel.com is the new place for injectors if ya don't want to just have one place to buy from. I used RC's & I am happy but alot of the guys have used the accel's and are happy. Search our forum for the threads.
Chit if I would have known I would have sent you a set of eight! I keep spares as I use the plain old GM replacements for the FR2LS's...hard to find in the auto parts stores where I am....I forget the p/n.
Tom