Answer by
primatefreak (1616)
Supplemental hydrogen is a system that helps burn gasoline more efficiently. It supplements the gasoline. It fully atomizes the gas molecules so it burns vapor instead of large droplets. This process increases the horsepower and greatly decreases the harmful pollutants and emissions. A supplemental hydrogen system has 3 parts: pre-heater assembly, electrolyzer (heart of system) and ECU (vehicle computer).