I have a few friends, in Puerto Rico, that use drag radials during auto-x events. They heat up quickly and grip a lot. They use them to road race, but only for 10 laps or so as they don't dissapate heat very well.
James,
Do you have a red h/b? If so, I think i've seen you at Sebring with SAFE. I was driving a red Corrado at the time.
__________________
Patrick -