Technically not NASA racing, but a few of the local ST4 cars jumped in an SCCA race weekend at Laguna Seca to practice for the nationals race in September. The cars aren't exactly built for any SCCA class, so we were just lumped in ITE where the rules are pretty much "anything goes".
Eventful race Saturday, lots of position changes, and mistakes to capitalize on. And a 911 I couldn't quite get past, despite having lots more pace in clean air.