Holley 94 question...

What size brass plug would i need to block off the vacuum port on the body of a Holley 94? I am putting a 6x2 intake together and wont need them i assume?

Where did the vacuum port on the body of the Holley 94's lead to on a stock flathead???

 

Pm dickster27 here on the HAMB,he can tell you whatever ya need to know about multicarb 94 set-ups.

 

I assume you are talking about the venturi vacuum on the Holly 94.. it's up near the top of carb. This "venturi" vacuum was used for the vacuum advance on the dizzy.. you couldn't use manifold vacuum on a stock flathead distributor it would act in reverse. Had to use venturi vacuum.

 

The hole has straight threads so you can use a set screw or machine screw