An American concept, started way back in 1983, that pushes the original concept to the limits. High-torque, high-rev engines. Slot car handling. Overwhelming brakes. High-performance aerodynamics and styling. Bullet-proof drivetrains. Real-world ergonomics. Just plain high-tech stuff. All together. Synergistic. Each part of the system functioning individually to improve the capabilities of the vehicle as a balanced whole. Each system functioning totally to create results greater than the sum of the parts. Something good made much, much better.