I have the MSD blaster 2 coil and need to figure out how to wire it... Not the box, just the coil. Unplug the stock coil and cut the plug off... Yellow/black wire is key on positive, yellow wire is ignition control module, little green wire is trigger wire?? If im wrong please correct me and explain which wire goes to the pos and neg on the msd coil and what to do with the little green wire. Please. I dont care about who says its pointless for the msd etc. I already have the coil so im putting it on. Anyone help would be much appreciated.

 

I am going to assume the yellow and yellow/black wires go to positive and the green goes to negative on the msd coil.

 

That is essentially correct. The Yellow/Black and the Yellow wires need to be connected together. You can get your positive coil power (+) from this location as well... essentially "T"ing into the circuit. The green wire is your ICM output and is the negative trigger to fire the coil. Connect it to the (-) terminal on the coil.