jets

ive been tryin to tune this car but its not cooperating.... what size jets do some of yall think would be good for a 350 .60 over dart heads with the big valves holley 750 dp carb with the choke cut off about a 480 500 lift cam victor jr intake full msd ignition and autolite 25s gapped at 50 and also a good place to set the timing.... just wanted to get some input

Too much carb for the engine, try a 650 with vacuum secondaries.