you do not want to run any jet fuel .....jp4 , jp5 , jp8 , jetA , ECT. they are more diesil related then , you can run them in older diesil trucks , burt they lack some of the lubrication and the flashpoint is lower , 100 octane low lead avgass on the other habd should be able to run in a car , I have not done it yet but I have access to it ...