The Short Version
A thought came: What might happen if we negatively ionized some of the air going into an auto or truck engine?
About a year ago I started doing it, on my 1998 Chevy Tahoe. The results are very interesting. I have quite a bit more power at the pedal, and some improved gas mileage too. Right now my rig uses twelve 12VDC devices intended to be built into home or auto air ionizers, a friend has two. The most surprising aspect so far: the engines are running cooler! We are seeking solid theory as to how and why. Also shockingly enough, shutting the widgets off does not immediately terminate the results!
Some might wonder how this is possible. Well, there is inspiration; and then my sweet wife Lori made a deal with me a long time ago, in not very different circumstance, "Just don't blow up the car." Much good results!