Tony, that is too funny. too bad I can't show it to my kids ![Grin ;D](http://twostrokemotocross.com/forum/Smileys/SoLoSMiLeYS1/grin.gif)
I wanted to send it to the guys at the 'duro site but I would probably get banned!
And au contraire, it's 491.
It's a freshly scraped 1985 CR500 jug.
If I showed you guys the porting and the head your eyes would bug out of their sockets and I can't be held responsible for that.
![Tongue :P](http://twostrokemotocross.com/forum/Smileys/SoLoSMiLeYS1/tongue.gif)
Maybe this pic will make it's way around the world and back to the offices of the AMA?
![Grin ;D](http://twostrokemotocross.com/forum/Smileys/SoLoSMiLeYS1/grin.gif)
Someday, my buddy will get my frame painted and I might get a video of this monster, just to show that yes Virginia, dinosaurs do rule the earth.