what jetting? 6500 ft

trying to help my friend dial in his bike. Everythings stock except it has a slip on exhaust, running at 6500 ft elevation.

2005 crf 250

what should the jets be?



is the stock needle ok?

what position should the clip be in?



Try this to start

175 M

45 P

40-50 LJ

Needle in middle

Fuel screw 1.75 turns out

Try that and fine tune from there.

cool thanks for your reply!

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