They go to the mag which is not installed yet. The advance is welded shut and timing will be controlled by the Megasquirt. The only thing in the mag now is the coil and rotor. The ignition is an MSD setup driving the coil. Here's a little better explanation I think at youtube. [ame="http://www.youtube.com/watch?v=bPrnlUsxls4"]Bill's Desoto 341 hemi part 5 - YouTube[/ame]