Rislone Hy-per Fuel Octane Booster 6oz

Rislone Hy-per Fuel 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.

• Rislone Hy-per Fuel Octane Booster 6oz
  
• Restores Lost Horsepower and Performance
• Antiknock Formulation Stops Engine Knock and Pings
• Works With All Unleaded Gasoline, Ethanol E10 E15 E85 and Racing Fuel
• Use With All Fuel Injected, Direct Injected & Carbureted Street, Racing, Supercharged and Turbo Engines.