Is there Nissan-Specific Club Racing in the USA?

[S14Racer]

I very much want to get involved in serious motorsports (outside of auto-x). I am wondering if there is a club racing series specifically for the 240sx (or nissans in general).

IE: Honda has the Honda Challenge http://www.honda-challenge.com

[SWIFT_DRIFT]

find an SCCA class your car can compete in. that would be my best guess.

[EZcheese15]

Yes, NASA has the "SE-R Cup" club racing series. It is all SR20DE powered FWD cars.

If you are serious about it, it is a great thing to get into. If you want more info on it, let me know and I'll try to gather some up.