Edelbrock Carburetors?

Manual choke. They come set up a little richer than the electric choke carbs which are set up way too lean in my opinion.
If you run an electric choke eddy would recommend a metering rod and spring change to #23 in eddy manual as a good starting point.

They are also very temperamental to fuel pressure. Recommend no more than 5.5. Use a stock mechanical pump or electric unit with regulator. Even 80 plus gph street/strip mechanical pumps you see advertised will throw 8 or more psi at your eddy and performance will suffer big time.