So...I got my Holley 950 TBI dual quad EFI 505 running, to find that I didn't do any homework on injector sizing and they're too big. I haven't had much luck finding sizing information online, Holley tech is of course closed weekends and I'm frustrated.

Does anybody know how to ID delphi injectors by the numbers on the injector body? These are the old style, not the color ID injectors.

I'll post the numbers I have later if anyone can help.