[VaCJ79]

Thanks guys! She just fired up after being down for the last month.

[John Strenk]

Originally Posted by SuB8HaVeN

A coil should only have a red that needs 12V, and a ground. If the one wire is red, I would wire it to 12V, and the other green ones I would wire at least one of them to ground.

I'm not sure what's involved with the TFI coil, but I guess it's just a different design. I got the Accel because it just slips into the same mounting bracket and everything as the stock one (the MSD is the same size and fit). All you have to do is cut off the original coil wires from the strange OEM adapter and wire them into the aftermarket coil, + and -.

Green is not ground it's switched to trigger the coil.