cannot stab throttle

[paintslinga2010]

I finally got my warrior running and i'm pretty excited. It runs great the I roll on the throttle and is surprisingly fast, but if i'm in neutral and I stab the throttle or if stab it to pop a wheelie it will just cut out. It runs great I just can't give it gas real fast. What should I look at as far as jetting? Could turning the mixture screw in or out help?

 

[elwood]

could be low idle, mixture screw needs adjustment, or accel pump issue

 

[starpuss]

sounds like an accel pump issue i say. pull it apart and clean it