Stalls in gear HELP please !!

At idle,Not concerned about pressure,nor volume.The only things that affect response to load going from idle/no-load to idle/loaded,are; correctness of float level,pump-shot at tip-in, and T-port sync. And PV operation must remain off.
If the T-port sync is off,Likely so will be the timing, and the transfers will likely be dried up.So that makes two strikes.If the float level is unstable, too high or too low, that would be three strikes. You can put a hundred carbs on there, with faulty Syncs and you will still have a hundred stalls.