Looks sketchy.
A combustion engine uses about 40% of the energy from gasoline for work and the other 60% gets dissipated as heat. If you could contain all the heat and transfer it back to work, then there would be a 150% increase in performance. A Mustang that gets 25mpg would now get 62.5mpg if the engine was 100% efficient.
Not sure how the guy is getting the additional 47.5mpg? Also he’s burning E85 which is even less efficient than just gasoline.
Gotta love the government mandating food crops to be destroyed (turned into “fuel” is absolutely, totally useless and counterproductive).
They are claiming up 25% fuel economy improvement over current engines.
Which leads me to believe he has to have a compression ratio through the moon with Direct Injection to make up for the other 2 systems massive amounts of turbocharging, or this is a scam.
And yes no way his he going to get the marginal increases that these two other engine houses are not, I want to see engineering drawings, or I'll write this one off. Something doesn't pass the smell test.