So we've fixed the electrical issues as far as i can tell and the engine still wont start. Cylinders will fire off intermittently but we cant get it to keep going without the starter. Occasionally itll backfire out of the exhaust really loudly as well. Does anyone know what this could be? I cant seem to get the distributor dialed in on initial advance so its at about 12 degrees when its cranking with the vacuum port plugged, could that keep it from running? I tried turning it around 180 and it just shot fire out of the intake so i think its in the right way. Any help is appreciated. Thanks.