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YZ250X jetting chart?

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Curious if there is a jetting chart or a standard "drop/add one main size per X number of elevation change" rule for the 250X?

Currently have the bike jetted for 2000ft @ 75 degrees with 175m, 45 pilot, 40 power, Suzuki NECJ needle on third clip. Runs great with just a little spooge. However, the bike will be raced at 6500 up to 7300 next weekend and don't want it to be a total dog or foul a plug.

 

Edited by SS109

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12 hours ago, SS109 said:

Ooook then. :blink:

This is what I found before heading to Colorado for our yz 250, should be close for you too. They were pretty good based off it. Our standard is 178M, 50P

Screenshot_20190612-184422.png

Edited by Smoking 2's
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