It's all in my build thread except jetting but my setup is 9" k&n with outerwears no airbox 40mm tm38 mikuni (had it bore gauged and MHR didn't bore it all the way to 41.5) v2 reeds 88 small reed top end touch up port job if that, 87.5mm bore rechambered head squish corrected Q v1 pipe. Was running a 42.5 pilot and a 450 main needle clip 1st position. Dropped the main to a 400 and the needle clip to the second position. Now I have to take it out to our property and do some plug chops. Thinking the 400 and 2nd clip position may be a little lean and I'd rather lose a little bit of power to protect my top end.