Vacuum advance

You're not on the right track. You're jumping around from one idea to another. If you think all information is equal then you don't understand the hows and why's here.
All this theoretical gobltygook isn't getting you anywhere, except possibly in trouble.
I'm not wasting my time on it and that's why I dropped out of the discussion.
First of all im not jumping around i asked what the difference was and now I know the difference. I never said I was gonna run manifold vacuum i just said I understand it now. All I said was I would have to try different things to see what worked best on my engine. I don't understand why yall grown *** men are getting butthurt because i want to learn more way than one and understand the difference between the two! Sorry for wasting your time feel free to ignore me so I don't waste any more of it!