so i've been doing some research on your "80 shot" and found what i think you're looking at:
which doesnt even have a jetting for an 80shot..
also here's what most normal kits call for jetting sizes:
notice how they all start in the .03x's?
I emailed edelbrock about this and its been several days and no response.
If you want to prove me wrong, go to a 1/4mile track and make a few runs off the nitrous and a few more on, and post up your results.