(Related - The Grand Tour Hosts Quizzed While Racing Corvette)
As Corvette's Chief Engineer from 1955 to 1975, he reserved the ZR1 name for the ultimate street machine. Zora's influence on Chevrolet's performance vehicles also led to advances in racing, as he secretly built five Grand Sport race cars in 1963. Protecting the latest Corvette from spy photographers has been difficult, with many automotive journalists speculating on engine and body changes.
Zora and his engineers testing the original ZR1 at Milford Proving Grounds (Photo from GM Heritage Archives)What you see below is the first HD footage of the ZR1 in action. Zora's successor Dave McLellan told me the old man always envisioned the ZR1 as a 7.0-liter mid-engined twin turbo AWD hypercar, but the experimental cars like the CERV and Corvette Indy were killed by the bean counters.
Corvette Indy ConceptWe don't like to speculate on the differences, but the most obvious upgrades are a giant rear spoiler and a revised front grille. The Z06 on steroids will hopefully switch to a twin-turbo design instead of the supercharger for improved fuel economy and less heat soak issues. We might have to take a day trip to the Corvette Assembly plant after the Nashville Auto Show (November 18-20) to see if we can catch them rolling off the line. We tip our hats for the clean footage from IndianAutosBlog, so stay with us for more Corvette news.