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Old 01-21-2011, 11:31 AM   #22 (permalink)
UFO
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Quote:
Originally Posted by Arragonis View Post
For the uninitiated what is HHO ?

Feel free to point and stare and the new kid...


For the record, HHO is on-board electrolysis of water, and plumbing the resulting hydrogen/oxygen gases into the intake. There is a net energy loss with this process, documented extensively, although many ignorant people will swear it improves fuel efficiency despite a lack of contrary evidence.
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