Have your parents talk to the officals about allowing you to run in the open class with an ltr. Its not safe to be 6'3" and 185 lbs and racing a blaster. You need a machine that fits you. I know of a few kids that were 14-15 and they ran in the open class. For the height and weight, I just through those #'s out there, you get my point though
yeah you have a good point its worth a shot....