Yes, much of what we call series racing these days at the highest levels has been watered down by basically "slot car" racing, just change the body style. I get that it's safer and cost effective for the sport, but I wonder how much the racing R&D improves the breed. On the powerplant side, at least the engineering work provides us with more hp and fuel efficient cars. Hybrids with turbos are going to end up under the hoods in our future.