2008 Callaway Corvette Supercharged 580 hp Coupe & Convertible Press Release: CALLAWAY UNVEILS NEW SUPERCHARGED C6 PACKAGE & INCREASES OUTPUT OF C16 SUPERCAR 2008 Callaway Corvette Supercharger Package Boosts C6 to 580hp for $18k 2008 C16 Coupe and Cabrio Supercars Now Rated at 650 Horsepower OLD LYME, CONN – Callaway Cars is proud to introduce the new 2008 Callaway Corvette, a high-performance upgrade of the standard Chevrolet C6, built by Callaway and sold ... Read More