2 barrel carb and DUI Distributor

[mavericky656]

So I want to add a 2 barrel carb to my stock 75 250 I6. I'm looking at the 30/36 weber carbs on the classic inline site. But I know that you have to swap out the dizzy as well, and I wanted to go with the DUI as it has the most gains and is a simple hookup. but I'm getting confused with all the "vacuum" talk. If I wanted to go about doing this, how would it go?

 

[rbohm]

actually you dont have to swap out your distributor. in your case you have teh later model dual advance distributor and not the older load o matic, so swap carbs when ever you are ready. i do however recommend that you use the 38/38 weber instead.