Dyno results - Tquad vs Holley vs Qjet - tuning issue, too rich

I was thinking that possibly the ‘73, which I am not sure of but would not argue against is the small primary version. The 360’s I’m pretty sure used the larger ones, BUT! As I stated, I’m not 100% on that.
So, “Mistaken” I would be.
Wow wow wow...
Early 360 were 850.. until late 70's then they flipped between both for emission control.