ignition module 84-87

I changed my ECM and IGN module over at the same time. I can see no problem converting the IGN module with the stock 84/85 ECM. You will need the coil module adapter from Caspers or rewire it yourself. Brad
Seriously though the ECM is one of the weakest links on the 84-85 and if you want to convert now would be the time. You get a lot more data log ability not to mention chips burnt for your set up with an 86-87 ECM.