I stumbled across these videos shot at OVRP.
Gives an idea of the track setup.Lots of good passing corners!
OVRP Track Video
OVRP Go Pro chin mounted
ICC 125 shifter at OVRP
250cc at OVRP!
On a side note check out these nuts at Infinion in Ca. Good shots of Full Rear Steel Bumpers
infinion shifters road course
And Finally for all you power crazies