I'm working on an 83 Hurst Cutlass 700hpLS FITech SBC EFI MSD ignition. Changing out the instrumentation. I've got the two plugs behind the old instrumentation to work with. I'm in dyre need of the schematics for the pin locations and wire colors as so I can wire in the new gauges. I have no old instrumentation to go from. Any help would be appreciated. I'm a new guy to this site so if I'm doing something wrong by jumping out there and asking for help right away please let me know. I'm desperate here. So please bare with me. I thank you for whatever help you can give me
