2007 yz250f Surging in 5th gear

Hey guys I was riding my 2007 yz250f and it idles perfect and runs perfect except in 5th gear, once I'm gasing it trying to top it out it will sputter/jerk a few times and then top out, also I have a vortex high comp Piston and I run 93 premium I don't know if that has anything to do with it any ideas???
 
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Float set too low and starving for gas?

Sent from my SM-G900T using ThumperTalk mobile app

Float set too low and starving for gas?

Sent from my SM-G900T using ThumperTalk mobile app



How can I set it higher , do I have to replace it?

Sent from my Pixel using ThumperTalk mobile app

Remove the float and bend the little tab on the float. No replacement should be needed. I'm sure you can find plenty of YouTube videos that will show you the particulars.

Sent from my SM-G900T using ThumperTalk mobile app

Remove the float and bend the little tab on the float. No replacement should be needed. I'm sure you can find plenty of YouTube videos that will show you the particulars.

Sent from my SM-G900T using ThumperTalk mobile app



Thanks I'll try that !

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