[naturalextraction]

Oldbeaver, there is no theory, it's all been tried in labs. Even MIT, Sandia Labs, etc. We've proven there are some minimal benefits. More comes from Hybriding diesels utilizing Hydrogen fuel cells. (Iceland utilizing them now) Plenty to google. Read some of the links on this thread. Mechanics illustrated and Popular Science have made their own on-board devices (and with higher efficiency output than whats typically made) with accurate testing. Search their sites for the articles. With real numbers derived from these on board units, the math is quite simple and pretty straight forward, no theories. There is no reason to reinvent the wheel. But enough said on this subject.

Christ, thanks for the info on deletion!