cr85 questions

[250rrr]

Got a blaster with cr 85 motor. Stock carb. V force reeds. Pro circuit pipe. My little guy ice races it. It's got no pull off the line but second and third rip. Fourth had no pull either. Any suggestions. Jetting seems right on plug looks perfect

[91gtig60]

low on compression maybe?

[dcarter]

check the v-force reeds to if the block that holds the pedals is worn any at all it will make them do crazy things. dave