Forgot to mention, I remember Stan saying the light weakens one element and energizes the other....so, either he was targeting the hydrogen, or it is possible that he was targeting the oxygen to make ozone, and letting the ozone prevent the "recombination to water"....but for atomic hydrogen to manifest, it needs to be excited to a high orbital, then absorb an extra electron to have a full valence shell (first V-shell is 2 electrons) and not need to share an orbital electrons with another hydrogen.
But, that's not what releases the heat, as the molecular hydrogen expands immensely as it dissasociates, it would cool. Per Langmuir, the atomic hydrogen must collide with an electron acceptor (metal) and then it compresses back down with a neighboring hydrogen to molecular hydrogen, and that's where the heat comes from (molecular compression), as the molecular hydrogen then acts as a shielding gas by igniting from the heat with atmospheric oxygen. So to me, the ozone steals the atomic hydrogen extra electron and triggers recombination before it hits the engine wall.
The Gas processor must be working on the hydrogen, because......
We know the gas processor could be used to make magnetic gasses (Stan's laser powered DC generator was real, I met one of Stan's investors, and the first thing he asked me is if I knew about his magnetic gas)....O2 and Ozone is paramagnetic (weakly magnetic)....so that's not it, molecular hydrogen is also paramagnetic, but ionized hydrogen is incredibly magnetic.....his patents show a T-fitting with two cylindrical neodymium magnets with the field orthagonal through the hollow center. The magnets were placed facing the same direction, so at the fork of the T, the gas saw North on one side, and South on the other....a magnetized gas would go strongly one direction of attraction, then eject out the other side via repulsion, presumably the O2 or O3 would weakly go the other....
I believe the original operation of the buggy worked highly dependant on the gas processor making the H1....I believe the refined version only had to push hydrogen up to a higher orbit in the water vapor (possibly making molecular hydrogen/oxygen via energy shell increase and electron extraction circuit), possibly just pushing the hydrogen bond angle far apart), and make alot of ozone in the intake....then the refined injectors split the energized molecular hydrogen (possibly electrolyzing energized water molecule directly to H1) into monoatomic hydrogen in the cylinder....The massive overabundance of O3 triggers a pseudo-reassociation, releasing heat, but combining to -OH (hydroxide)....a cascading event of association/disassociation probably going back and fourth between H1, H2, O3, -OH, and other free radicals including NO3, etc.... and plenty of thermal heat ensues until vented to atmosphere....like Stan claimed....but the "nuclei decay" of hydrogen was a term he made-up to describe the anomalous heat of mono-atomic hydrogen.
P.S.
Oxygen and Hydrogen both have emission/absorbtion spectrums in red...Oxygen=630nm, Hydrogen=656nm