Spectro Performance Oils Spectro Ethanol Fuel Conditioner will protect any fuel system components from damage by ethanol, which is present in most fuels. It will also inhibit the build up of gums and prevent corrosion in a fuel delivery system. The conditioner extends fuel life and allows for no-maintenance off-season storage. The Ethanol Fuel Conditioner will work with fuel systems in all 2- and 4-stroke vehicles, including yard equipment and classic cars.
Link: Spectro Performance Oils