Jeff worked his magic on my carb also. He went above and beyond on my car. Did the wideband tuning, also working on the HEI just to make the thing work like it is supposed to.
I am glad you posted this. I have not seen him post in a while, and I thought he took a sabbatical from the hobby

I am hoping to catch up with him someday, and with the help of Len, give my old 'bird some more oomph