Mopar electronic conversion fires 4 cylinder only

By the way, if the plugs are wet fouled they may not fire. Just wondering how you tested for spark. With a dual plane too much fuel could be finding its way over there.Dry the plugs, open the choke, don't pump the throttle, and try it. Maybe someone could look down the carb for you. I would be carefull doing this. If you checked for spark by trying to jump the spark from the cap to the plug wire this would be a fail if the plugs are soaked.