I posted this thread on 7/15/08 to see if ANYBODY in the world had ever documented a vehicle's engine being damaged as a result of HHO injection. So far no one has come forward to provide any proof.

Do you mean to tell me that with all the experiments, good and bad that nobody has had to send their car to the repair shop as a result of goofing with their engine?

Please respond if you have absolute proof that HHO has EVER damaged an engine. This is a challenge to all the unbelievers out there... Go ahead, make my day. I'd really like to know before I put HHO in my SUV that I paid $47,000.00 for.