UPDATE

Alternator is fine. It's at about 13.8 when running.
Temp gauge sucks but I have a water temp gauge, rarely goes over 160* F.

The car runs but my issue is now that the car will only run if the timing is all the way to ~30*. It runs decently but seems like it's running with significantly less power than it used to. If I bring it to 10* it struggles pretty hard.