i have a 2006 polaris predator 500 youshemira pipe uni air filter 24 volt starting system just had the head redone along with stage 1 hot cams new bottom end hi comp wiesco 12.5-1 comp pistion big gun cdi box and a lightened flywheel out of the blue while riding the bike the other daynit starting acting like it wus on the rev limiter an had a rough idle changed the stator cdi box had carb gone through had the reverse switch checked the tps switch coil recifier everything still idles with a miss an will not rev will idel an run but misses out somethin awful and has no power wut so ever my mechanic is even stumped hoping some one has some advice quickly have a race tomor an wanting to run the bike

 

any one out there?????

 

When's the last time you had the shim under bucket valves adjusted. This needs to be done fairly often. Could be the cause of the problem. I've had several dragged into the shop that were never adjusted and they would barely run from tight valves.