Dominator Octane Boost

For off-road and racing use only. Increases octane up to four numbers. Helps reduce engine knock for maximum power, responsiveness and performance.

• Significantly increases engine response and power in two- and four-stroke gasoline-fueled engines.
• Just one treatment reduces engine knock, improves ignition and helps fuel burn cleaner.
• Most users find one 12-ounce (354 mL) bottle for 15 gallons (57 litres) of gasoline provides the ideal performance increase.