Rislone 4747 Octane Booster - 6 oz.

Nozzle and flow valve allows it to be poured into all fuel tanks, including capless systems

Maintains optimum engine efficiency and power

Use with gasoline and ethanol E10 and E15

1 bottle treats up to 20 gallons of gasoline

Will not harm catalytic converters or oxygen sensors

Rislone Octane Booster contains the highest concentrate of methylcyclopentadienyl manganese tricarbonyl. Restores lost horsepower. Increased octane allows the engine to run optimum spark timing which not only creates more power, but also reduces emissions and increases fuel mileage. Stops engine knocks and pings. Safe to use on all vehicles which have oxygen sensors and catalytic converters. Use with gasoline and E10 E15 E85 ethanol. The bottle includes a patent pending nozzle and flow valve which allows it to be poured into all fuel tanks, including capless systems.
Brand: Rislone, Model: 4747, Size: 6 Ounce