Manifold Vacuum Advance what am I not getting?

340inabbody said
Thanks I guess I don’t know how to tune for best idle. That’s why I’m here to learn. I am currently using Autolite 63 I came down from the 65’s as part of the recipe for helping with detonation (along with a slower curve).

I also should say 10 inches of vacuum is pretty standard for what I’m assuming is a fairly large cam.

Again, hooking up the vacuum hose to try and fix a converter issue will only aggravate the rest of the tune up.