Rislone Octane Booster

Rislone Hy-per Fuel Super Concentrated Octane Booster increases octane rating to stop engine hesitation and knock & ping, while also increasing power & performance. Street legal formula works equally well on classic muscle cars, newer smaller harder working engines, off road and racing applications. Increased octane allows the engine to run optimum spark timing which not only creates more power, but in many engines reduces emissions and increases fuel mileage.

• Use with all fuel injected, direct injected, GTDI & carbureted street, racing, supercharged and turbo engines.
• Works with all unleaded gasoline, ethanol E10 E15 E85 and racing fuel.
• Typical results boost octane over 20 points or 2 rating numbers.
• Contains the highest concentrate of real MMT Methylcyclopentadienyl Manganese Tricarbonyl allowed for street use.
• Safe to use on vehicles which have oxygen sensors and catalytic converters.
• This bottle is designed to work in ALL gas tanks including standard, obstructed and capless (no gas cap) systems.
• Restores lost horsepower and performance.
• Antiknock formulation stops engine knock and pings caused by low quality fuel.