Hi. I just got a 01 WR 426 and would like to know if i cut the gray wire, open up the air box, open up the exhaust, and cut the throtel stop to 23mm if i have to change the jetting. And if i do have to change it do you guys have any jetting sugestions. One more question, where is the throtel stop located and does it make a huge diferance if you cut it? Thanks.


The throttle stop and baffle make the most difference of all.

Try using a search on baffle removal and how to cut the throttle stop down.

Have fun with the newfound power you'll be rewarded with.

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