Story posted on Jalopnik:
https://jalopnik.com/2023-chevy-corv...ine-1849873884
From what is said there, they are claiming it uses the standard LT2 plus smaller electric motors up front with a combined HP rating of 605.
They are also speculating that it will be even more expensive than the Z06, but that sounds totally wrong to me. I think it will start somewhere in the middle between base Corvette and Z06. Maybe 80 or 90 grand?