[gone-ot]

Whether the *added* energy comes from H2 itself or from it's benefits to combustion is simply swamped-out by two HUGE facts most HHO scammers ignore:

1) The energy *cost* of creating H2 -- ie: % = P.out/P.in -- because it takes MORE energy to disassociate H20 into H2 and O2 than you gain, consuming MORE gasoline in the process of generating the DC-current used in the process.

2) The energy *cost* of creating H2, ie: gasoline is FAR less costly than H2.