I think his picture is HP Tuners and I don't know what they use? The numbers from TunerCat look to be percent?. In EFI Live most of this is done in Eq Ratio or Grams*Kelvin/kPa and really confuses you.

I have no idea, have not worked on this? Just looked an EFI Live has nothing, well it's as worthless as tits on a bull for vortec anyway...