Here is some Tri-x pushed 2+ stops to 1600 ASA, I usually shoot my Tri-x at 200 but its rated 400. The pics are from the Klong Toey slum boxing gym and were stand developed in Rodinal 1/50 for 2 hours at 20C. I normally do stand development 1/100 for 2 hours with my 800 ASA pushed Tri-x.