I wish I can help you. I had the same problems years back. I went from the 1980 nice skinny silver igniter to one out of a 8? Celica (free) I think it was. Big Black igniter everything looked the same as far as the connections go. I took a chance and Im still running that igniter today. I still use the stock can type coil.
Mike
searched my whole photo gallery and came up with this partial on the right side.
Found a better one. I Installed my Brake proportional valve. Igniter and coil to the right.
