[Jim/GA]

I do not think the problem is in the carburetor. I think your ignition has a problem. Based on the work you have done and the parts you have replaced, you should start investigating based on probabilities:

1. Initial timing is wrong. Easy to do. Get the #1 cylinder on TDC with the timing pin and then remove only the round cap on the distributor body. Look at where the brass tab on the rotor is pointing, relative to the #1 silver pin inside the distributor body. Look around for the drawing by Marco that helps you assess the rotor position, if it is close to correct. If not, set it again with the spark lever all the way up.

2. Confirm polarity of coil is correct for the way you have installed the battery in the car. Positive ground? Then the coil post labeled with the "+" needs to feed through the ignition switch down to the distributor points. Should be a red wire from coil + post to the switch, then armored cable down to the distributor.

After these, go back to the carb. Check float level, check for debris clogging up a jet.