fuel conversion systems comprised of hydrogen generation equipment and components, namely, hydrogen generators, hydrogen gas injection valve(s), hydrogen gas regulator and hose(s) and manifold(s), actuator, sensors and wiring harness all sold as a unit for all diesel and gasoline engines to enable operation using hydrogen gas, for engines used in buses, trucks, automobiles, generator sets, mining and logging vehicles, agricultural implements and tractors, street and road construction and maintenance vehicles, marine vessels and railway vehicles