The BAC Mono is a street-legal racer that weighs just a tad under 1,200 lbs. Power comes from a Cosworth 2.3-liter four-cylinder with 280 horsepower. Unlike the Ariel
Atom, the BAC Mono is a single-seater, whereas the former can seat two. Along with the video, we've featured a gallery of photos from Saturday's event showcasing even more rare exotics.