Six Shooter, The distributor is a stand alone hei with a vacuum advance that we took off the previous carberated engine. I will get some pics posted soon. We are trying to duplicate another conversion that we watched on youtube:
http://www.youtube.com/watch?v=vqaYXrAnv84, according to this guy, he plugged his tach signal from his hei to the ecm. I don't know at this point.? Im pretty sure we tried everything. Again, we also triple checked the wiring according to the schematics. I will try to get pics posted by Tuesday. Thanks again for your help.!