Fast is as fast does. I don't really know what that means, but if this '66 Shelby 427 Cobra Roadster (CSX3228) could talk, we'd have the answer. Cobras, you see, know all about fast. Thanks to companies like Factory Five Racing, Superformance, Unique Motorcars and Kirkham, we regular Joes know about fast, too. Enjoy this article on CSX3228.
http://www.redlinereview.com/1966-shelby-cobra-427.htm:)