Kewl Go Kart barn find what's it worth

Very cool waggin.:cheers: I remember back about 15 years ago the had some exibition racing go-carts at our local 1/4 mile roundy round track. These babys were turning lap times faster then the late models and in line with the sprint cars. Plaese dont call BS on this as I couldn't believe it either. But these suchers ran wide open the whole way around and were like a blur.