We’re hearing from multiple sources, who claim to have close ties to GM, that not only is a mid-engined ZR1 Corvette in the works, it will come with a brand-new supercharged small-block LT5 producing in the neighborhood of 750 horsepower. This would officially dethrone Mopar’s Hellcat as the highest horsepower car sold in America. With rumors of the 2018 Shelby GT500 packing 740 horsepower and a brand-new Ford GT to contend with, we wouldn’t be surprised to see a new halo Corvette as soon as 2017 (as a 2018 model).