Junior Dragster...

The Go Karting world has at least 1 self starting option/category, but I think the minimum age for that class is14? Don't quote me on the age, it's been a while. It's nothing real special engine wise, OHV Briggs called a World Formula. I was amazed at my last trip to the ANRA fun at Famoso with the JR Dragsters with the 4 cyl. motorcycle engines. What a rush that must be. I think I got photos of them :D. If the track peoples would think about it, oval, drag, road each one of those kids and race cars brings a fistful of bodies with them, all having to pay their way in. Just makes monetary sense to run the kid's classes.