A system for managing an on-demand electrolytic reactor for supplying hydrogen and oxygen gas to an internal combustion engine, the internal combustion engine being located in a vehicle, the system comprising: a plurality of sensors coupled to the reactor, the plurality of sensors configured to measure a plurality of reactor parameters; an electronic control unit coupled to the plurality of sensors and the engine, the electronic control unit configured to: monitor the plurality of reactor parameters and a plurality of engine parameters; determine a reactor performance level based on a parameter value associated with at least one of the plurality of reactor parameters, wherein determining the reactor performance level comprises determining an amount of hydrogen gas being generated by the reactor, the amount of hydrogen gas being determined by processing one or more parameter values associated with one or more reactor parameters; determine an engine performance level based on a parameter value associated at least one of the plurality of engine parameters; predict a change in the engine performance level at a predetermined future time to forecast a future engine demand level, wherein the prediction is based on one or more parameter values associated with one or more engine parameters and terrain condition data corresponding the vehicle comprising the internal combustion engine; and determine an ideal reactor performance level based on the future engine demand level and the amount of hydrogen gas being produced; and a reactor control unit coupled to the reactor and the electronic control unit, the reactor control unit configured to: subsequently regulate the reactor in response to the ideal reactor performance level determined by the electronic control by modifying at least one of electrical current supplied to the reactor, electrical voltage supplied to the reactor, and temperature of the reactor. a plurality of sensors coupled to the reactor, the plurality of sensors configured to measure a plurality of reactor parameters; an electronic control unit coupled to the plurality of sensors and the engine, the electronic control unit configured to: monitor the plurality of reactor parameters and a plurality of engine parameters; determine a reactor performance level based on a parameter value associated with at least one of the plurality of reactor parameters, wherein determining the reactor performance level comprises determining an amount of hydrogen gas being generated by the reactor, the amount of hydrogen gas being determined by processing one or more parameter values associated with one or more reactor parameters; determine an engine performance level based on a parameter value associated at least one of the plurality of engine parameters; predict a change in the engine performance level at a predetermined future time to forecast a future engine demand level, wherein the prediction is based on one or more parameter values associated with one or more engine parameters and terrain condition data corresponding the vehicle comprising the internal combustion engine; and determine an ideal reactor performance level based on the future engine demand level and the amount of hydrogen gas being produced; and monitor the plurality of reactor parameters and a plurality of engine parameters; determine a reactor performance level based on a parameter value associated with at least one of the plurality of reactor parameters, wherein determining the reactor performance level comprises determining an amount of hydrogen gas being generated by the reactor, the amount of hydrogen gas being determined by processing one or more parameter values associated with one or more reactor parameters; determine an engine performance level based on a parameter value associated at least one of the plurality of engine parameters; predict a change in the engine performance level at a predetermined future time to forecast a future engine demand level, wherein the prediction is based on one or more parameter values associated with one or more engine parameters and terrain condition data corresponding the vehicle comprising the internal combustion engine; and determine an ideal reactor performance level based on the future engine demand level and the amount of hydrogen gas being produced; and a reactor control unit coupled to the reactor and the electronic control unit, the reactor control unit configured to: subsequently regulate the reactor in response to the ideal reactor performance level determined by the electronic control by modifying at least one of electrical current supplied to the reactor, electrical voltage supplied to the reactor, and temperature of the reactor.