VSR concept the Cadillac

Take a huge engine and drop it in a basic chassis. The VSR follows the classic hot rod formula to a tee. (Credit: Antuan Goodwin/CNET) Cadillac and General Motors have unveiled the VSR Cadillac V-Series Powered Sports Rod Concept, or VSR for short, at the 2009 SEMA Show in Las Vegas. What's the VSR concept, you ask? Well, according to GM: "This concept features a contemporary hand-sculpted