bmw turbosteamer
 

I like this concept of recycling engine waste heat. https://www.autoblog.com/2005/12/09/b...-hot-and-goes/
https://www.motortrend.com/features/e...gue_hybrid_qa/

very interesting....

It wont work out. Its a boiler on a car. Most folks have issues running them in there homes.

Yeah but if you call it an energy transmogrification device...
or maybe a flux capacitor...

Hey, I'm for looking into anything that will raise FE. There's a lot of wasted heat energy going out the exhaust manifold. If you even could get it to charge a battery you could use it to boost FE in a hybrid.