Sadly, it's not my photo. If you click on the tan bar at the top of the photo, it opens in a larger version. But that's as good as it gets, at least for now.
If you would like to pay for a high-res version, here's the contact info for the fellow who shot the photo:
He has a feature on his site where you can order prints of his photos. A lot of them are quite good. This one, though, is outstanding- the glowing brake discs and all. I ordered one this morning. I hope it is able to be blown up to 12x18".