Car won`t fire

Hotwire it and see if you can get it to run. Give 12v to the 'in' on the ballast resistor (from the battery). And then jump the terminals on the starter relay to crank it. It should fire up (just remember you'll need to pull the wire off the ballast or the + on the battery to stop it from running. But that will let you know if there is a wiring issue in the bulkhead or anywhere else.