Your distributor in not positioned correctly. The vacuum canister is in the position marked "1" and should be in the position marked "2". Remove the distributor cap. Pull the number 1 cylinder plug and rotate the engine until the timing mark as about 25 to 35 degrees before top dead center, then seat a cork in the spark plug hole, and then bring it to top dead center and the cork should pop out. If not, rotate the engine another revolution to the 25-35 DBTDC and put the cork in, and this time it should pop out. When it does, that will be the TDC of the compression stroke (plug firing position). Then take a picture and post the top of the distributor, so we can see where the rotor is pointing. It could be the distributor is not positioned correctly, or it may be turned way out of where it should be. Pics will help make that clear.