Yes, and one started by a 12 year-old.Unless you baseline where it is mechanically when you get it with enough of a teardown to document starting condition the effect of your intentional abuse will be hard to prove. Removing valve cover, oil pan, maybe trans pan and intake would be a start. Borescope into the cylinders. Photos and measurements. Or not.
Sounds like you're looking for a YouTube career.
Wrong board category for this too.