Improving acceleration using 2bbl Carburetor?

What make/model carburetor do you currently have installed? I didn't see that mentioned anywhere...
Can you take a picture of the carb? 73 up had adjustable primary rod holder. You can raise the rods to get more fuel. I ran a stock 2 barrel intake and carb on a souped up 170 and ran perfect.

I'm not sure what carb I have. I'll get photos tomorrow and post them here.