LMAO. i bet if anyone really did some research this is some 12 yr old kid and his daddy tried to build a hydrogen kit for his civic and it didnt work and now hes all butt hurt about it so he decided since daddys didnt work no ones did, and oh btw is impossible you cant get out of it what you have in it, are you a ****ing retard? ive saw these things work in person and if you think your gonna join on the site and make 2 posts and sway us all over against jeff, whom we know and trust? your about a damned retard. i pity you and anyone that has to live/ put up with you.
2007 Silverado. Mostly stock...