Have any if y'all tries an HHO? I've heard its a scam and sounds almost too good to be true... But I want to double check first. I'd love to do it if any of y'all would advocate It
I saw it on this website:
http://hhosuperpack.com
Thanks
Philip

 

Yeah it's a scam.



(well gosh, picture isnt legible but i just randomly posted the first law of thermodynamics)