Thanks Tony! They are 996 C4S wheels with spacers.
I've wanted these wheels for 2 years since I first saw them. I think they really work with the blocky lines of the Targa, and the 255s out back reall y hook up! That pick was taken with no decklid, I had just pulled off the ducktail that looked great with Cup IIs, but not so much with these.
This winter I'm cutting off the Targa bar and going widebody cab with one of Thom's new hardtops. My one mod will be to pull the front quarterglass out so it will sort of be a poor-man's speedster when the top is off.