If your gonna play with the Idle mixture screws, google it.... and adjust them properly. You dont just aimlessly adjust them.
The stock needles suck, some after market ones will make you smile.
Stock pilot jet is fine for stock exhaust & air box. Good way to know if your pilot is correct. Is after adjusting idle mix, 3 turns or more out you need a bigger one. 1 turn out or less, you need a smaller one.
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