wr 450 jetting

got the jd kit tried 168 mj blue 3rd & 2nd groove still bogs when i quick snap throttle played with zip ty idles great haven't rode it yet to check the rest of the throttle out yet any ideas? :thumbsup:

Try a #40 leak jet. If that doesn't work, try adjusting the accelerator pump screw.

JD instructions are also on the rich side try going to red #4 and a 160 main as well. :thumbsup:

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