Dominator Octane Boost (COB)

AMSOIL Dominator Octane BoostIncreases Octane Up to 4 Points

Improves combustion and fights knocking in high performance four-stroke and two-stroke engines. AMSOIL Dominator Octane Boost is suitable for high-performance, racing, street-rod and off-road vehicles. Can also act as a lead replacement in gasoline for classic cars. Not compatible with catalytic converters.

For motorcycles, see AMSOIL Motorcycle Octane Boost

Wholesale Options

Package sizes include:
12-oz. Bottle
12-oz. Bottles (case of 6)
 

Features And Benefits Of AMSOIL Dominator Octane Boost

  • Allows for optimum power delivery
  • Improves throttle response
  • Cleans out carbon
  • Combats knocking and pre-ignition
  • Enhances combustion
  • Fights corrosion
  • A lead replacement for vintage engines
  • Compatible with oxygen sensors, not compatible with catalytic converters
  • Works in 4-stroke or 2-stroke engines

What Is An “Octane” Rating?

Contrary to popular belief, octane is not the measurement of gasoline’s energy content. The octane number is used to quantify how much compression a gasoline can sustain before ignition. Gasoline with insufficient octane levels can ignite under pressure before engine spark occurs. This “pre-ignition” condition can cause engine knock. Knocking can cause severe engine damage if left unchecked.

How Does AMSOIL Dominator Octane Boost Fight Engine Knock?

A treatment of AMSOIL Dominator Octane Boost improves the octane level of the gasoline. This improves the engine’s ability to resist pre-ignition. Treated gasoline ignites only when exposed to engine spark, thereby reducing the incidence of engine knock.

Suitable Applications For AMSOIL Octane Boost

AMSOIL Dominator Octane Boost can be used in any high-performance gasoline-powered 4-stroke or 2-stroke engine. It is compatible with gasoline mixed with 2-stroke oil. Common applications include:

  • Performance or racing cars
  • Classic cars
  • Street rods
  • Off-road trucks
  • Modified Snowmobiles
  • Motorcycles
  • Racing Boats or Personal Watercraft

Mixing Rate Of AMSOIL Octane Boost

The recommended mix rate is a full 355 ml (12 ounce) bottle of Dominator Octane Boost per 56.7 litres (15 US gallons) of gasoline.

Related Reading:

Octane Boost Fact And Myths

Can Adding Octane Boost Raise 91-Octane Gas To 94?