had an interesting chat this morning with an old aquaintance who is developing hydgrogen injection systems for streetcars. yesterday he had his 10 test mules certified that the hydrogen kits he's installed all showed 20-25% increase in power on the dyno. he discussed adding one to my racecar for next season but at the moment he's gearing up for production for a june 2010 release onto the market. any members here ever tried hydrogen in their cars? this gents test car was a '95 bmw 318 & i was really impressed how quick it runs around our roads. the exhaust was so clean it looked like it had just been installed. his claims were 20-25% increase in power with a 25-30% reduction in fuel consumption. hope this system takes off, a 20% increase in power from 1/2 gallon of water sounds like a better deal than nos.