I wish I had a spare 13grand laying around.

Forgive me as im not a boat person.....I get the wet exhaust, seen that but what cools the engine?
Lake water or clean water which is then cooled with lake water from heat exchanger?

They run it through the exhaust to get it up to temp so it doesn't thermally shock or overcool the engine.
Not sure about that setup but the See Doos actually leak coolant water into the exhaust to cool it. Also helps keep from cooking the engine cavity on the boat.

I still think it'd be tits to mount that engine up in a Newport or something, just cuz it looks super huge.

And a set of those Super Bee II stickas would be cool on a Mexican A-body Super Bee.