Source: C8 Corvette ZR1 to Get Hybrid Twin-Turbo DOHC V-8 With 900 HP!
Halo model will also be the first-ever AWD Corvette
Nov 22, 2019
*Full Article at LinkBack in August, we exclusively reported the upcoming mid-engine Chevrolet Corvette Z06 would feature a twin-turbo flat-plane-crank dual-overhead-cam V-8 based on the C8.R race car's engine. Now, we can report from an even higher-placed source that the range-topping C8 Corvette ZR1 will add a performance hybrid system to boost it to 900 hp.
Our source wouldn't elaborate on the engineering details, so we're still unclear whether street cars will share the C8.R's 5.5-liter displacement, which is unusually large for a flat-plane engine and would likely vibrate too much for customers' liking. Past rumors have suggested displacement ranging from 4.2 liters to 5.5 liters.
Naturally, electric motors, a battery pack, inverters, and wiring will add substantial weight to the car, which is why it all needs to add enough power to balance things out. The big question is where Chevrolet will place the battery, which it will want to mount as low as possible to keep a low center of gravity. Other mid-engine hybrids mount it in the firewall between the engine and the seats. It's also possible it could be mounted in the bottom of the frunk or trunk, depending on how large it is. We expect it will be fairly small as it just needs to hold enough juice to boost the engine under hard acceleration