OK, I am switching my AFI fuel injection over to my new BBC and have ran into a small problem. The IAC is different. On my AFI harness it has a IAC plug that is sqare and all the wires are green. The IAC on my TB is straight and has differnet color wires, so I need to know what wires I need to splice were. O O O O all green O black O brown O purple O white Hope that makes sense. Thanks for the help.