Jetting help

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Casey350

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Jan 13, 2019
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i just picked up a warrior and got it running, I’ve got my aor fuel screw backed out 2-1/2 turns and was getting some backfiring from time to time while shifting as well as very faint white on my plug. The previous owner did put a K & N filter you think I’m starving for fuel?
I’m going to put a dg slip on the bike and upgrade the jets but have a question, I live at 1500ft but will also spend time in whinchester bay. How do I jet where it works good in both altitudes?
 
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