Chevrolet Corvette convertible rare twin-turbo model, #91 of 125 produced by Callaway. It features a black exterior and black interior. Under the hood, it’s powered by a twin-turbocharged 5.7L L98 V8 engine paired with a “4+3″ four-speed manual transmission with overdrive. Additional equipment includes a black soft top, 17” Dymag wheels, and a Delco Bose cassette stereo.