Carb tuning, larger accelerator pump nozzle?

MOPAROFFICIAL said

Transition issue aka pump shot, volume and its duration.
You'll figure it out.

Remember lean is when it cuts out momentarily and or jerks... while Rich is a bog which is deep & blubbery sounding but not jerky and missing...more like a garbage disposal fighting the chunks of meat....ghhrrrrrr..then it buzzes up in speed....or the mower over some gopher hills.

Click to expand...

Defiantly lean by the feel and confirmed by the wide band, which I know is a lagging indicator.

From driving it I don't even think I'm getting into much of the pump shot if at all.

Plan of action is:
1. Confirm distributor timing including how much and by when. Adjust if needed.
2. Back off primary idle and marginally open secondary idle and test.
3. Reassess after data analysis of 1 and 2.