Mr. Gasket electric fuel pumps are compatible with gasoline based fuels and additives. Mr. Gasket electric pumps work great as stand-alone or booster pumps and eliminate vapor lock and flooding. These self priming pumps work off a 12 volt negative ground system that only draws approximately one amp at maximum delivery. Mr. Gasket fuel pumps are built with solid-state worry free electronics and a two wire design for quick and easy installation. Fittings and mounting hardware are included.