i know stock or piped and filtered the 450 whips the raptor but what about when they are both built will cc's take over?? i am thinking raptor

 

What kind of race?

 

Sand and strait line
not on a track though

 

sand drag hill race or flats

 

the rapter beats it stock or piped i already raced some in a 300 yard drag race.

 

I'm not ready to give up on the MX Raptor idea but you've got to work a lot harder than YFZ riders to go the same average speed. A 686 Raptor is faster but the YFZs are very quick. The longer the distance, the more wins to the Raptor.