LOL  
Haven't had a 250 even come close and that's with riders that weigh 100lbs 
less than me. Have you ridden a fuel injected 450? 
I think it's almost 50 pony's out of the box. It can out ride me thats for sure ! 
Forget betting the 6er - just show up and I'll buy you a 12er just for coming out and having a great time with all of us !!  
 
 
BTW I'll be far ahead of that big green thumper heaving it guts out  
on my BIG BLACK THUMPER w/green hubs  
I will say for the tight stuff I still like my lil 200, glad I never sold it!