Popping on deceleration.

I broke the stock header on my '03 WR 450, so went with the Q and PowerBomb combo. Elevation 500 to 2000 ft. 170 main/50 pilot. YZ throttle stop. The rest is stock. Seems to run fine every where else.

Needle is lean. The stock needle needs to be raised to get rid of the popping. JD kit has the best needles if you have the money. $60. or so on TT store. :)

Thanks Indy, I will try that this weekend.

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