I just got this 240sx a while ago with a bad lower harness. I dont know too much about Nissans. Just bought it a new wiring specialties lower harness and found this fuse box wiring mess. It seems to have two wires spliced together into a ground and I don't trust it. It also has a severly frayed ground that I'm lookng to replace. I have went to countless wrecking yards to look for an s13 and had no luck. I'm very anxious to start the car because this wiring is very sketchy and looks like it will catch fire by just looking at it. By the way, the car is a 1990 with a KADE swap and I think it might have been an auto in the past. Any help is apprecated thank you.
20180925_142300 by
Jesse Villa, on Flickr
20180925_142324 by
Jesse Villa, on Flickr
20180925_142658 by
Jesse Villa, on Flickr