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DOMINATOR® Octane Boost

Product code : AOBBE-EA

Improves Performance in all Two- and Four-Stroke Gasoline-Fueled Engines

Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Increases octane up to 4 numbers. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use.

Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Increases octane up to 4 numbers. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use.

Warning - Click here for Proposition 65 information for this product

DOMINATOR® Octane Boost



AMSOIL DOMINATOR® Octane Boost (AOB) significantly increases engine response and power in all two- and four-stroke gasoline-fueled engines by increasing octane up to four numbers. Just one treatment reduces engine knock, improves ignition and helps fuel burn cleaner. DOMINATOR Octane Boost is the recommended octane boost for all high-performance off-road and racing applications. Most users find one 12-ounce bottle of DOMINATOR Octane Boost for 15 gallons of gasoline provides the ideal performance increase. DOMINATOR Octane Boost is also excellent as a lead substitute at the same treat rates in collector automobiles, older off-road equipment and pleasure vehicles.

What is "engine knock" and why does it matter?
"Knock" is an uncontrolled and explosive ignition of a hydrocarbon fuel, such as gasoline, in the combustion chamber. It causes a knocking or pinging sound, robs the engine of power and, left unchecked, causes serious engine damage. Fuel's tendency to knock is measured by its octane number. Lower numbers denote greater knock tendency; higher numbers denote greater knock control. Knock may be eliminated with the appropriate octane number.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty/.

HEALTH & SAFETY STATEMENT
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). USA and Canada (M)SDS are available upon request at 715-392-7101 or on the AMSOIL Website. Keep Out of Reach of Children. Recycle used oil and bottle.

  • Improves performance
  • Removes carbon deposits
  • Maximizes power
  • Reduces engine knock
  • Improves ignition
  • Improves responsiveness
  • Helps fuel burn cleaner

DOMINATOR® Octane Boost



DOMINATOR® Octane Boost

  • 5
    By  Anonymous,  a  Verified Buyer  on  October 15, 2020

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Love it!
    By  Gary,  a  Verified Buyer  on  October 19, 2019

    Describe the issue

    I use this in my antique 1969 BSA Rocket 3 high performance Café Race motorcycle. It helps a lot!
  • 5
    never leave home without it.
    By  George,  a  Verified Buyer  on  September 23, 2019

    Describe the issue

    I use this product in an engine without hardened valve seats. all upside no downside. easier starts, better acceleration. very happy with this product.
  • 5
    Great product
    By  Travis,  a  Verified Buyer  on  June 24, 2019

    Describe the issue

    Use this in a ATV. Great results!
  • 5
    YES
    By  RYAN,  a  Verified Buyer  from  IN  on  May 28, 2019

    Describe the issue

    IN PULLING TRACTORS
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Octane boost
    By  Rob,  a  Verified Buyer  from  St. Albert  on  March 20, 2019

    Describe the issue

    I use this product always in my snowmobile
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Absolutely a must have
    By  Phil from Canada,  a  Verified Buyer  from  Pembroke, Ontario  on  March 08, 2019

    Describe the issue

    I own a high performance snowmobile, so I'm always cautious when i fill up at the pumps as I want 100% premium fuel. Not always the case at gas stations in northern Ontario. Fuel quality seems below the said standard. So I always carry a bottle or two in my tunnel bag to use to bring up the standard that I am always looking for. Cheers
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    i will buy this product again
    By  freeriders,  a  Verified Buyer  from  aurora indiana  on  November 04, 2018

    Describe the issue

    i use this in my harley trike help with pickup and on take off and while i pull my dog trailer helps alot
  • 5
    I will refill when I run out!
    By  T-Son,  a  Verified Buyer  from  Valentine, TX  on  July 02, 2018

    Describe the issue

    There is a substantial difference for almost two fuel fill ups once applied.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    I use this product, with gas prices going up, why don't you
    By  Royce,  a  Verified Buyer  from  Arkansas  on  June 08, 2018

    Describe the issue

    Put it my explorer every 2 fill ups
    Bottom Line
    Yes, I would recommend this to a friend.