Ok guys, I finally got my out-dated cell phone to play nicely with my computer. Here are some low quality pictures that may clear some things up a bit.
This is the bulkhead connector I have been referring to. You want to trace it behind the brake booster and down in to the corner of the engine bay before you cut it. The idea is to grab enough length that when routed in to the firewall of your EB you can connect it to your ign switch, brake pedal switch, and gauges for those of you running electric gauges.
I also noticed the earlier 5.0 Explorers have a relay box on the drivers side front fender behind the battery. This relay box would provide for a very nice and clean installation. If you can grab it, do it. Like anything else, the more length you can grab, the better.
All Explorers seem to have this relay box located on the passenger side frame rail, just below the air box. You would need to fab a bracket to mount it, but it could be used as well.
I don't need either relay box. I can provide the needed relays and sockets, but I think the use of either one would make for a cleaner looking installation.
Some of you have asked what wiring will need to be finished to make this work. Here's a list:
Power to fuse block at all times. This can be ran from the starter solenoid to the fuse block. I usually set it up to be mounted on the passenger side firewall.
A couple of ground eyelets. These should be self explanatory.
Hot in run or start from ign switch.
Fuel pump lead. I usually run this in to the cab so that it can be connected to an inertia switch and mounted on the firewall or kick panel.
Brake pedal switch. 12v+ when brakes are applied.
Over drive switch. Only required for 4r70w users.
The following are completely optional, I can remove them from the harness, or label them so that you may use them.
Oil pressure, coolant temp, tach signal, and check engine light.
I have not been able to get the parts for R&D with the EVAP system. I can add the 3 needed pigtails to the underhood harness easily though. If any of you want to use it PM me for my number and I'd be glad to discuss the details over the phone.