OK, not today, but couple of days ago, helped a friend get his recently acquired 69 Barracuda (with 67 grille and hood) running. It's a 318 with 340 heads, intake and exhaust and gutted interior that was used a few years ago in some kind of low budget racing. Been sitting outside a few years, wasn't getting spark. After we tried the usual things, pulled the plugs from the firewall wiring junction, then pulled that box into the interior, sprayed the terminals with brake cleaner (it's what we had), then used compressed air to blow dry everything. Put it all back together and it fired right up.