No car sums up Chrysler's utter insanity during the muscle car era better than the Plymouth Road Runner Superbird, and its Dodge companion, the Charger Daytona. These so-called "Aero Cars" were designed as NASCAR racers first, street cars second, and they're among the most outrageous things to come from Detroit. Road & Track contributor Steve Lehto wrote the book on the Aero cars, and he found us an example of a Superbird at the Woodward Dream Cruise this past weekend. Along with a fellow Mopar expert, Lehto tells you more than you ever thought there was to know about the...