Odd wiring omni glhs

[going4speed]

busy trying to get my omni I just picked up back on the road. Near the battery tray is a y harness of two red wires from the battery that go out to a bunch of wires. Most of these wires are fusible links. There is one wire that has been 'repaired' that goes to a gray wire further down the harness. Someone in the past has put a fused wire and just twisted the wires together.

Any ideas where this wire goes or what it is for?

[shackwrrr]

stock has the Y, one runs to all the fusable links, the other runs to the starter. I would either repair the fusable link properly or you could read up on installing a power distribution center from a newer car. There are a few threads that I dont have links to, you can either search or someone else might have a link.