I have recently swapped a 383 vortec in my 86 berlinetta I am trying to clean up the engine bay by getting rid of some of the loose wires, what can go and what cant? The sticker says the car was a lg4 it had an edelbrock performer intake and some old Rochester qjet but I don't think that was stock, all the disconnected wiring under the hood makes me think it was fuel injected at one point. If someone has wiring diagrams of the berlinetta engine bay it would be a lot of help!

Thanks in advance,
BlackBerlinetta

 

Your best bet would be buying a Haynes manual.

 

If the everything is working properly, you could just start by doing away with the wires that are hanging loose on one end or both ends. Any other wires you should consult a wiring diagram for your car in order to avoid problems.