I'm starting to think that the primaries are the only throttle plates to check for throttle plate/slot relationship correct? Here are some pictures of the throttle plates. I could be wrong, but it appears this carb MAY NOT need to be adjusted. I was told that AED custom builds their carbs to match each customer's application. It smells rich to me, but maybe that's the way it's supposed to be (like other rich Holleys). Look closely and you will see where the main plates have been drilled. Other thing that I wanted to point out is the burnt look coming from the transfer slots, and the eyelets near the transfer slots???? Looks even more burnt up close and in person. Is this normal????



While I'm here, I wanted to see if this is the correct setup for the birchwood spacer and gaskets (base gasket, spacer, and another gasket between the spacer and carb????)