2018 Chevrolet Corvette ZR1 Spied

 

The prototypes resemble an ordinary C7 Gran Sport or Z06 but there’s no missing the huge rear wing (slightly smaller wing used on convertible).

GM is known to be working on a new LT5 V-8, though this is expected to be reserved for the C8. Instead, look for an uprated version of the C7 Z06’s LT4. Don’t be surprised if the supercharged 6.2-liter V-8 ends up delivering more than 700 hp for the C7 ZR1. GM is expected to have the overheating issues with the engine solved by then.