DillaMonster

I've got an 1986 gxl and i've just gotten an MSD 6tn ignition for it but i'm a little unsure on how to hook it up. There's only a pair of wires to go to one coil and there's no distributor, but the guy it came from has one on his FC and this one was suppose to go on one too. I'm just not sure if i have to split the coil wires to run to both coils or just hook it up to the lead one. Anyone that can help would be appreciated.