Quote: Originally Posted by
Bugbyte 
Except the car doesn't generate the nitrous. You refill it from an outside source.
Mythbusters did a show on this and purchased a kit. You can't generate very much hydrogen from a battery and it doesn't work well with a gas engine.
On the show they did prove the concept of creating hydrogen. However, it didn't produce enough to run the car SOLELY on hydrogen. But as a suplemental, I could see where it could work, mixed with the gas vapors.