Need Quick Fuel carb tuning assistance

This is the cam I have.
20-227-4 - Xtreme Hi-lift Hydraulic Flat Tappet Camshafts

I will round up another tach and verify idle speed.

Timing is at 20* at idle.

I bought that tach 25 years ago and never got to use it until I put it in this car.
Hard to find a tach with both the red pointer and shift light. These days they have one or the other.