[fordman]

I have a 66 mustang with the stack 289 2V duos any buddy no what CFM the stock carb is.

 

[dmark101]

if i'm not mistaken, the cfm for the autolite 2100 is 500.

it's been a long time since i've worked on this particular carb. my pony sports a holley 4150 and my bro's '65 has the autolite 4100.

HTH