I'm sure that it has been mentioned a few times but N20 is different from the form of nitrous oxide they inject into cars though you can get the same effect as using medical grade N20.

I and my father both run nitrous on our cars and I wrote an informative speech in college on the gas and found out a lot of interesting info on it.

The greatest thing I found was that there are no negetive side effects and nothing bad at all about it. :thumbsup: