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Old 04-06-2024, 12:30 PM   #8
AzBob
Senior Member
 
Join Date: Oct 2018
Location: Prescott, AZ
Posts: 132
Default Re: Vacuum advance dist. for Model A

Quote:
Originally Posted by Jim Brierley View Post
For a dist with vacuum advance you will need a carb wit a port for that, most vacuum dists don't use manifold vacuum. I doubt if there would be enough improvement to notice?

Jim, In my case, I am running a Weber 32/36 with the vacuum port. Hooked the vacuum line from the distributor to the vacuum port on the carb. Works great for cruising, improves mileage. When more throttle is needed, you get vacuum retard.
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