https://www.motor1.com/news/378121/2...est-exclusive/
Analysis as to why MT's dyno is wrong .
Makes sense... but I do know the current gen engines are underrated by about 24hp on average. So I wouldnt be surprised if the vette has more power, though these numbers seem high.
Edit: I am inaccurate a little.
The automatics underrated average is about 16hp, the manuals are higher to about 24hp.