E-85 fuel

I run the ethonal gas in my dodge ram and its great.Its a 10% mixture and its also a 2-3 pionts on the octane meter better and is the same price as the regular gas.I go to a cettain sation to get it and fill the tank,and runs clean and keeps the injectors and valves cleaner.I ahve No problems with it and to me it works.IF you run a pure ethanol fuel,YES you have to mod the fuel system to deal with the fuel,and add 3-4 ozs of ATF oil to the fuel to help lube the internal parts.THIS IS ONLY FOR 100% FUELED CARS WITH ETHANOL.Mrmoaprtech