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'67 Buick Skylark GS400 Funny Car "Ingenue"...World's only Buick-powered Buick Funny Car/Aug '10 Hot Rod featured car World's only Buick-powered Buick Funny Car!
are you sure?
I have hit 80MPH at the autocross..
The car is Porsch 911 GT3 fast..
I've hit speeds in excess of 50-60 as well but You don't have shock loads of acceleration like you would with drag racing nor do have sustained corning loads like you would on a road course. Most turns are of relatively short duration and slow speed. I'd be more concerned with any wheels strength on the street vs. any track condition.