AVS 650 hesitation

What's yur Idle-timing?
And stall speed
Aj, it’s idling at 650 12 degrees of initial and 18 in the distributor. Stock 318 torque convertor running 3.91s in the rear

also adjusted mixture with a vacuum gauge, what I noticed is that the engine will not die with the screw all the way in, but does run rough, does that mean my primary jets and too fat?