Custom 1957 Chevy is the ultimate 1589 horsepower sleeper

As we walked among the custom hot rods and muscle cars of the Grand National Roadster Show this past weekend, there was one particular car that caught our eye. It wasn't so much the exterior of the '57 Chevy that commanded our attention, although the two-tone silver and gray paint job did look quite attractive. It was more the massive dual turbos lurking underneath the hood that causes us to walk