Lingenfelter 427 CID LS2 Twin Turbo Commemorative Edition Corvette. The edition series C6 Corvette features a hand built LS2 based 427 CID Gen II twin turbo engine. Lingenfelter package includes: Brembo 4 piston calipers, two piece rotors, stainless lines, leather seats, unique body enhancements, Michelin Pilot Sport tires, aluminum wheels, special seat embossing. Commemorative edition Corvette package price $86,995 not including the base vehicle price. We have the Dynamometer test report upon request.