Muscle Cars - Hydrogen As Gas?

Since the gas prices have been shooting up like a rocket, I think more and more people are looking for alternate ways to fuel their dreams of a muscle car, I haven't done a lot of research on this subject yet, but you can bet I will, from what I gather now, we still have to mix gasoline with it. I am a fan of gasoline, don't get me wrong, I have not gone hippie on my loyal readers, I'm looking at this as a way to save money, and keep us driving our muscle cars as much as we want, from what I have read on the subject it makes more power on less fuel, and does not emit harmful gasses.