There is a proposal afoot in Fast Track, to move everything from B-Stock, to C-Stock.

"The SAC offers the following classing change proposal package for member comment:

- Move models currently in B Stock into C Stock, merging the two classes.
- Move models currently in A Stock into B Stock.
- Move the following models into A Stock:

BMW Z4 M Coupe/Roadster (‘06+)
BMW M3 (‘08+)
Lexus IS-F
Mercedes C63 AMG
Porsche 911 Turbo (‘95-’97)
Porsche 911 (‘98-’04)
Porsche Cayman S (‘05+)
Porsche Boxster S (‘05+)

The SAC would like member input regarding whether to include the following models in this move:

Chevrolet Corvette (‘99-’04)
Lotus Esprit Turbo (‘96-’04)
Mazda RX-7 (‘93-’95)"

http://scca.com/documents/Fastrack/0...k-feb-solo.pdf

Again, the JCW's get shafted. The only FWD car in either class.