thegreatestpenn
5,000+ posts
lazy genius
just as the title states, now many runs of O do you have going from the engine to the back of your car (or from primary battery to the back batts). Also how big is the hole in your firewall for that wire and did you cut one or use factory holes? Just curious as to how far behind I am with currently having 1 run of 0 from front to back
