Always check out what the fast people are doing. Here's a link for the nationals in Topeka.

http://www.scca.com/_FileLibrary/File/Combined%20Nationals.pdf

There were no Porsches in either SM2 or BSP. None of this should be a problem at the local level, but at the higher levels you're going to get smoked.

btw - The wildest, and fastest, Porsche was in X-Prepared. David Newman of Allentown PA had one blindingly fast car. Even better was that he knew how to drive it.

If you want to win with a Porsche the PCA is still the place to be. SCCA is simply not Porsche friendly. On the other hand there are a whole lot more SCCA events around the country.

Richard