Oil burn cloud on engine deceleration

Well that blows, I mean sucks.
Good luck with it, and I hope that's all it is.
Which trick are you going to use?
Heads on with air, string, piston at TDC?
Heads off?
I’m going to do it with the heads on.

I believe that is Hot Cars Lesson 102 .... it's part of a series LOL
It’s just pushing me towards building a 440.

Now I have a stuttering/delay issue with the carb when I give it a good amount of throttle.
I didn’t change anything about the carb so it might be a timing issue. I thought I put it baxk exactly where it was set but forgot to check it.