i have a kawasaki 220 bayou it has new top end compression is 140 psi set valves at .007 and .008 respectfully set timing and double checked rebuilt carb with after market kit which replaced all jets ultra sonic cleaned carb set air at 1 1/2 turns open checked plunger it moves when you move throttle and have needle e-clip in second from bottom notch replaced fuel line and filter cleaned pet ****. it starts right up and idles nice but as soon as you give it more then a 1/4 throttle it get boggy and runs rough has very little power i am at a loss could use any help thanks

 

Other than double checking your work on the carb,check that the aftermarket jets are the same size as the oem jets. Should be able to read them on the side of the jets.

 

i will give them a look i am down to pulling carb again anyway thanks for the input