My friend has a 04 600sp and his son rolled it, didnt get hurt but is a little wiser now.
The problem that he is having with it is that it will idle fine but when the rpms get close to 3500 it starts to spitt and sputter as if not getting enough fuel,or when at idle and you open the throttle wide open it will skip and keep skipping untill you let off the throttle.
We checked the air box for oil and none there,plugs look fine.
Any Ideas

 

if you can run it in a clean area i would take the airfilter off and see if it helps. if it does replace your air filter.

 

we tryed that and it will still do it
rich

 

I KNOW THIS SOUNDS STUPID BUT CHECK THE CARB JET. IT COULD HAVE GOTTEN BROKE IN THE ROLL.

 

Look at where your fuel line is running. It might be pinched offenough only to allowenough gas for idle. Also check your fuel filter.

 

take the top off of the throttle control and se if something got broken in there, may also be out of adjustment, should be just a little bit of slack in throttle cable, not much.