what is causing my kfx 700 to bust out at half throttle?

 

bust out? Does it start dancing?

 

LOL!!...Definetly need to be more specific. Also, what has been done to the bike? Is it stock? Are there any mods done??

 

I just got this kfx 700. It has the dual exhaust system on it. the carbs or stock the engine is stock also

 

when taking off every thing is good. Then when you hit half throttle it burst out very bad and what pick up any more speed. It just keep bursting out

 

It seems people are having a difficult time understanding what you are saying. Can you describe the problem you are experiencing using more technical words other than "bursting out"? Do you mean "jumping out of gear" or "loud backfiring" or ???

 

sounds like the carbs need to be Synchronize

 

based on the info provided it sounds like someone put the exhaust on and didn't rejet. mabet just adjusted the fuel screw and let it be. wich the fuel screw only regulates the pilot jet wich works around 1/3 throttle......just a thought