HHO Plans Reviews

Like ready-made systems, HHO plans come in varying degrees of completeness and quality as well. HHONAR will include the best plans we have seen here, as well as reader submitted reviews.

Please be aware however that we do not recommend building your own HHO systems unless you are mechanically inclined and have the time, tools and workspace to do so, or simply do not have the money to spend on a ready-made system. For those who do want to go the DIY route, see our 'HHO How-To' page. And don't skip the safety tips found here --this is very important. Then check out the plans review pages:

Run a Car on Water plans
Water4Gas plans