Perhaps you could put on demonstrations for the local high-school physics club, using the g-meter built into the car's instrument cluster to show exactly what more than 1 g of lateral acceleration feels like.
The world's smallest synthetic motor was created by Alex Zettl, professor of physics at University of California, Berkeley in 2003 while the first nano car (without a motor) was built by James Tour in 2005.
While some rules have since crept into the World of Outlaws circuit--titanium parts are banned for cost reasons--an Outlaw sprint car is still pretty much designed to get around an oval dirt track as fast as the laws of physics will allow.