This is for a Mustang but most are all the same, that came of an Inliners Board...joe


The stock ignition wiring diagram looks daunting but all of the wiring is contained within the harness. This leaves only two connections which have to be made: a red
wire which is connected to a switched 12V source and a white wire which goes to the start terminal of the ignition switch. The white wire is optional. When used it
retards the spark a couple of degrees to reduce the load on the starter (an enterprising hot rodder might hook this up to a nitrous switch to retard the spark when the
juice is on). When selecting the module, the one to ask for is the one with a "blue strain relief".