I have a pile of Ford/Holley 94's on my bench that have 15/16" venturi. I bought them with the intention to do a 3x2 setup on the 302.

I also have a AA-1 carb off a GMC that has much larger venturi- at least 1-1/8, maybe 1-1/4". There is a very noticable difference. A single 94 is going to really choke a 302.

Also, if you are trying to run vacuum advance to the distributor, you have to modify the strombergs- if they are setup for a flattie Ford the vacuum advance port works backwards. You will have to modify one of the carburator bases to provide ported vacuum for the distributor.


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