This is a pictorial version of my concept. Fresh air is pumped into the pressurized compartment. The compressed air cools the engine. Part of the compressed air then enters the fuel/air injection system to run the engine. The rest of the compressed air (now warmed by cooling the engine) combined...
When Gas reached almost 4 dollars a gallon I started thinking about how to make a more efficient engine and drive train for cars. I don't intend to protect my intellectual property on this but rather put it out to see if somebody wants to do something with it. Email me for a diagrammatic flow...