Carter Weber carb problems!

[62 Barnfind]

I added two carter weber carbs to my 235 and I can't get it to run at full power. I only get fuel to one of the barrels on both carbs and when I hook up the electric choke the engine dies. I already removed the top of the carbs and I cleaned out the jets but still no luck. When i first put the, on I had full power and the truck ran great but the new fuel pump went out and then it never ran the same. Any help would be great!