Why has a proper and working hydrogen kit, such as the one made by Fuel Genie Systems of America, made it to market before governments have hydrogen kits working on their fleets? -
HHO Hydrogen kit online to install oneself in the vehicle - HHO PLUS
Hydrogen generator kits save fuel for cars, trucks
SuperKit hydrogen generator for cars and trucks with engines up to 8 liters
Stanadyne Unveils New Hydrogen Fuel Injector at the Detroit Auto Show - Engine Builder Magazine
Does an HHO generator really work in terms of fuel economy? - Quora