Why no Porsche GT2 Racing cars?

[markCSC]

I saw this article today http://www.pistonheads.com/news/default.asp?storyI... about the Vipers returning to Le Man and it reminded me of the 993 GT2 V Viper battles of years gone by.

I got me thinking, why don't we see the 997 GT2 racing? Is it because of rules, weight, factory support?

Thanks

[markCSC]

Nope the RSR is the GT3. I'm on about the rwd turbo model.