Carb issues?

[MacsGTO]

My first time really posting so thanks up front for any guidance. I have a '65 with the factory 230. Only mods that have been done is that I have removed the oil bath and added power steering, power brakes and an HEI dizzy. She runs and idles smooth but when it warms up after I've been driving for a little she starts to sputter during acceleration from stops. After you level out at speed she runs fine. I'm 98.7% positive it's a carb issue but I don't have a lot of experience with these single barrels. Also, it did this before the HEI swap which helped lead to the swap. What and where are the adjustments? I think I'm running rich because I've had to play around with some choke issues as well. Any thoughts?

Very respectfully,
George
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