That bike is so sweet.
Can you tell me what engine and carb modifications you have done to it?
My friend has a 2003 CR 250 that he too has tricked out alot, but his engine is stock besides a PC pipe and shorty silencer, and Vforce reed cage, but no matter what he does he cant get it to run or be very snappy, I know Cr's are kind of like that.
But if you could give me any help for him that would be awesome.