'Nova more S4

Ok I think from what I've found and what some people have told me is that a stock S4 is a "DS" according to the SCCA system. Is there a guide that shows you where cars fall? What modifications can I make to stay in DS before I move up a class, and what class would that be?

TIA

Corey S

<ul><li><a href="http://www.moutons.org/sccasolo/Rules/stock.html">http://www.moutons.org/sccasolo/Rules/stock.html</a</li></ul>

Corey S

<ul><li><a href="http://www.moutons.org/sccasolo/Lists/2003/stockc.html">http://www.moutons.org/sccasolo/Lists/2003/stockc.html</a</li></ul>

'Nova more S4

Thanks!!