Wild Willy's Original Fuel Fragrance. Simply add it to your fuel tank—mixes easily, completely, and clearly with fuel.
One 4 oz bottle treats: 12-20 gallons of gasoline 28-55 gallons of Methanol 8-16 gallons of diesel fuel
These are three times more concentrated than other brands. Safe for all internal combustion engines—carbureted, fuel-injected, or forced-induction. Compatible with gasoline, methanol, and diesel, in both 2-stroke and 4-stroke applications, with or without nitrous. Oxygen-sensor safe. Delivers best results in systems without a catalytic converter, but will not harm or interfere with one. Fuel fragrance does not enhance or reduce performance.