As for what's under the bodywork, well, there is speculation Toyota will employ its newest D - 4S dual fuel injection technology into a heavily revised, if not all new, V - 8 engine. (topspeed.com)
A Chevrolet first, the new Dual Fuel Injection system uses a port fuel rail and injectors, in addition to the Direct Injection system, to provide supplemental fueling during extreme throttling. (chevrolet.com)
The Corvette ZR1 also represents a number of «firsts», including dual fuel injection as well as having the most carbon fiber construction ever on a Corvette. (corvetteblogger.com)