Carb tuning, larger accelerator pump nozzle?

tjpatte said
Here is a pic of one out of my HR850.

View attachment 1715739877

Well...I have one of those out in the shop I have to get done by Memorial Day (forgot that damn thing was out there) plus two Brawlers. That will be the first 3 emulsion QF block I’ve seen.

Thanks for the picture.