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crf230 - jetting the bbr piped bike

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I bought used. 2004. Has a bbr pipe which I understand requires replacing the original jetting. With what?

Bike hesitates right off throttle. works great on half choke. Not acceptable.

Anyone else experience this? Help.

I ride greenwater and little naches. About 3500 - 5500 feet.

Any help would be much appreciated.:thumbsup: :thumbsup:

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welcome to the best off road site out there. you will get the hang of this site in no time.

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i use a 132 main/ 45 pilot/power up needle on 3rd clip... others use stock needle 4th clip i think.... with 120 main 45 pilot.

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i got a 2004

with a bbr

120 main

45 pilot

stock needle 4th clip down

fuel screw 1.75 turns out

just making sure that u have the choke off (fully down) right?

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I'm running exactly the same setup as heybuddy, but due to my elevation I have a 132 main jet

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