If you want a carb that mixes the fuel and air best look into a CandS specialties Aerosol 2 Barrel.
I would love to see someone try the manifold I found on the internet that has the center port separated, with an Aerosol mounted side ways rather than across like a V8.
I think this simple setup would work great.
I make almost 1000 HP with 2 of the Aerosol 2 barrel carbs.
They sell a ton of these to roundy round cars that have to run a single 2 barrel carb.
Also Roger the owner is super helpful to give you the correct information on what will work best.
Best money you can spend.
