Crested Butte

[BikeDestroyer]

Anybody in the Crested Butte area ride an '06 or newer YZ250. Wondering what you are running for jetting. I'm just trying to get into the ballpark jetting wise, will fine tune when I get there. I have an '06 YZ250, stock motor, stock pipe, FMF Q sparky, 40:1 ratio premium pump gas.

Thinking of starting here with the jetting base.....

42 PJ, N3CJ #1 position, 165 MJ

Thanks for any suggestions.

[moab39]

this is the set up I use. #40 power jet, 168 main, 48 pilot, n3ek needle in top or second from top, I have used this set up in a 99, 03, 06, and 07. your air screw will be about 1 1/2 turns out.