Made by Extra Fuel LLC, Extra Fuel is gasoline without these volatiles. It will still burn in any petrol engine, giving the same mileage, and has an octane rating of 91, but is much harder to set alight unless exposed to an open spark or flame. Because of this, the United States National Fire Prevention Agency (NFPA) and a Department of Transportation (DOT) have rated Extra Fuel as Combustible instead of Inflammable.
Without the volatiles, the product produces “less pressure than a container of orange juice when exposed to high temperatures.” It also has a 10-year shelf life because, unlike conventional gasoline, it has no olefin, which breaks down into gum in improperly stored fuel.
According to the makers, Extra Fuel works by forcing the residual gasoline in the tank into the fuel line so the engine can start. The Extra Fuel then runs the engine. The lack of volatiles seems to make it dependent on the residual fuel to get the engine going, which may be a drawback if the tank is really empty. Also, at US$19.99 for a one-half gallon (1.89 liter) bottle it’s ten times as expensive as buying fuel at the pump in the United States, so it’s not exactly economical. But for peace of mind, it might just be worth the investment.
1/2 GALLON-------I have one for sale ( all proceeds of my Craigslist sales go to charity)
pick up in Fort Lee ..