One for the older bikes. This bike had a 175 main and 45 pilot installed when I purchased it last summer. Loaded up constantly when lugging trails.
Model (E,W,XC,M): EXC
Carb size (38 or 36mm): 38mm
Slide: stock (I think)
Main jet: 165
Pilot Jet: 35
Air screw (turns out): 1 3/4
Needle model/Clip position: N85C/2nd
Altitude where you ride: 2500-6000
Reeds: Boyesen rad valve
Pipe/silencer: FMF gnarley turbine core 2
Head mod: Unknown unsure how to tell.
Type of fuel: 92 pump gas at 50:1 super M
Where in the powerband do you ride (Lugger - for technical stuff, or wide open - desert / MX): Lugger
Degree of satisfaction: leaner jetting definitely cleans things up, still needs tweaking but much better.
And finally: how much spooge 1) none, 2) little, 3) medium, 4) lots: 2-3
Notes: Adjusted float level a touch lower than normal.
The reason: Carb sets in the bike tilted forward quite a bit, so far so good.