[B]I have a zr800 with a PSI 1010 kit, heads cut, piped in it and need carb set up- for jetting, needle & seat, pilot, etc for fall grass drags for bored out mikuni 44s. Using bored factory flat slide carbs right now.

there probably will not be too many people that can give you the exact set-up for your sled and the conditions your running in. * * * just start rich and go down, tuning individual circuits