I dont think Julio is more than 6.5 though, He looks the same girth as Shane Diesel to me but an inch longer. Volumetrically, he is the biggest in porn history. Maybe Mr. 18 is close. Someone like White Pony has similar girth but I don't think he is quite as long. Shorty Mac is thicker but nowhere near as long.
Shorty's cock still impresses me the most at 7 inches girth though, I don't see anyone else past 6.5 really.
To the guy before who complained this thread is too much about conjecture and unmeasured pics, you have to realize there is a limit on how much we can prove it. Having perfectly measured pics is great and appreciated when people provide them, but the discussion is cool too to come to general consensus. The earlier pic of Julio, particularly one of them gave a very good idea of his length in the 8.5-8.75 range without being measured. Others may disagree, but a perfectly measured pic isn't the only good pic. I get that is the topic of this thread but it also naturally gets into general measurements and trying to pin people down with tons of evidence, as the whole goal of a measured pic is to pin down one's size. Of course, ideally we'd have the case closed measurements we desire, but that's not the case for a lot of guys or the evidence is ambiguous.