A Saab took the overall win, which was shocking, and GM continued its run of Index of Effluency dominance… which came as no surprise at all. It was cold, it was wet, but the racin' was great!

We've spent a long, cold day in South Carolina, and the level of racing drama has been high. The lead changed again and again, the first- and second-position cars were knocked out by mechanical woes, and a Saab now leads.

It looked like the BoomPow Surprise Probe might to walk away with the race... but a lot can happen in a long endurance race.