About this item

• Product Overview

  Race-proven, anti-friction chemistry provides an extra measure of protection against piston scuffing and bearing wear. Superior film strength provides protection in engines that can exceed 10,000 rpm. Burns clean; helps prevent ring sticking and plug fouling. Suitable for use with exhaust power valves.

  See the product data sheet for full details.

  EXCELLENT LUBRICITY & FILM STRENGTH

  • Engineered with carefully selected, higher-viscosity synthetic base oils to withstand the high heat and pressure common to high-performance and racing applications.
  • Anti-friction chemistry is race-proven to provide an extra measure of protection against piston scuffing and bearing wear.

  OUTSTANDING CLEANLINESS

  • Formulated with clean-burning synthetic base oils and powerful high-temperature detergent additives for exceptional deposit control.
  • Helps prevent power-robbing carbon that causes ring sticking, exhaust port blocking and pre-ignition.
  • Optimized for maximum performance despite severe service.

  See the product data sheet for full details.

• Technical Specifications
  Data Bulletin

  Data Bulletins

  Warranty

  WARRANTY

  SDS

  SDS

  
  
  
• Product Reviews
  4.9 star rating

  Based on 189 reviews

  Based on 189 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    RC gas Boat
    By  SCOTT,  a  Verified Buyer  from  Kentucky  on  May 23, 2026

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    I have just started using this product. I’ve been using MerCruiser Quicksilver. My problem is my wrist pins are getting hot and exploding the bearings. My little motor spins around 20,000 RPMs so hopefully this product will solve that problem. Thank you.
    Bottom Line

    Yes, I would recommend this to a friend.
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  • 5 star rating
    racing fluid for 2 strokes
    By  STEVEN,  a  Verified Buyer  from  07438  on  May 13, 2026

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    works great no smoke pertects engine very good racing with this for years
    Bottom Line

    Yes, I would recommend this to a friend.
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  • 5 star rating
    Dominator
    By  STEVEN,  a  Verified Buyer  from  Louisiana  on  May 11, 2026

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    I will use nothing but this in all my ultra light two stroke motors. Nothing compares to it, I even had a motor seizure because I forgot to turn on the oil lever and it was so well lubricated from the previous flight that it did not tear up the hole motor like it should've done.
    Bottom Line

    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good
    By  ANSELMO,  a  Verified Buyer  on  March 22, 2026

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    I like it
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    Snowmobile injection oil
    By  AUSTIN,  a  Verified Buyer  from  Greene ny  on  February 20, 2026

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    Love it my best products to buy from
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    Amsoil
    By  DAN,  a  Verified Buyer  from  Ontario  on  February 05, 2026

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    Best oil I've ever used for all my machines.
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    Dominator
    By  ALEX,  a  Verified Buyer  from  Minnesota   on  January 29, 2026

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    Excellent oil to withstand the harsh requirements of racing snowmobiles in the winter. The red color of oil helps visually note that the gas has been mixed with oil and ready to go!
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    Great product for my 24 freeride 850 turbo
    By  ARGUS,  a  Verified Buyer  from  Sandpoint idaho   on  January 05, 2026

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    I've been running this in my 2024 skidoo freeride 850 turbo R for almost 2k miles and its been great. Super fast shipping and great deal compared to xps skidoo oil from the dealers. Highly recommend.
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    Great product, service and delivery times
    By  CESAR,  a  Verified Buyer  from  South florida  on  December 11, 2025

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    Great product, service and delivery times
    Bottom Line

    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best on the market
    By  MICHAEL,  a  Verified Buyer  from  AZ  on  November 30, 2025

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    DOMINATOR IS THE BEST PRE MIX ON THE MARKET FOR ANY 2 STROKE MOTOR. BEEN USING IT FOR YEARS AND RECOMMENDED IT TO ALL MY GUYS.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

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• Highlights

  • Excellent film strength for high-heat, high-rpm engines
  • Anti-friction formula for maximum power
  • Burns clean; helps prevent ring sticking and plug fouling
  • Protects coated and non-coated racing pistons

• Returns

  We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.

• Payments

  We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.

• Product Overview

  Race-proven, anti-friction chemistry provides an extra measure of protection against piston scuffing and bearing wear. Superior film strength provides protection in engines that can exceed 10,000 rpm. Burns clean; helps prevent ring sticking and plug fouling. Suitable for use with exhaust power valves.

  See the product data sheet for full details.

  EXCELLENT LUBRICITY & FILM STRENGTH

  • Engineered with carefully selected, higher-viscosity synthetic base oils to withstand the high heat and pressure common to high-performance and racing applications.
  • Anti-friction chemistry is race-proven to provide an extra measure of protection against piston scuffing and bearing wear.

  OUTSTANDING CLEANLINESS

  • Formulated with clean-burning synthetic base oils and powerful high-temperature detergent additives for exceptional deposit control.
  • Helps prevent power-robbing carbon that causes ring sticking, exhaust port blocking and pre-ignition.
  • Optimized for maximum performance despite severe service.

  See the product data sheet for full details.

• Technical Specifications
  Data Bulletin

  Data Bulletins

  Warranty

  WARRANTY

  SDS

  SDS

  
  
  
• Product Reviews
  4.9 star rating

  Based on 189 reviews

  Based on 189 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    RC gas Boat
    By  SCOTT,  a  Verified Buyer  from  Kentucky  on  May 23, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I have just started using this product. I’ve been using MerCruiser Quicksilver. My problem is my wrist pins are getting hot and exploding the bearings. My little motor spins around 20,000 RPMs so hopefully this product will solve that problem. Thank you.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    racing fluid for 2 strokes
    By  STEVEN,  a  Verified Buyer  from  07438  on  May 13, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    works great no smoke pertects engine very good racing with this for years
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Dominator
    By  STEVEN,  a  Verified Buyer  from  Louisiana  on  May 11, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I will use nothing but this in all my ultra light two stroke motors. Nothing compares to it, I even had a motor seizure because I forgot to turn on the oil lever and it was so well lubricated from the previous flight that it did not tear up the hole motor like it should've done.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Good
    By  ANSELMO,  a  Verified Buyer  on  March 22, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I like it
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Snowmobile injection oil
    By  AUSTIN,  a  Verified Buyer  from  Greene ny  on  February 20, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Love it my best products to buy from
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Amsoil
    By  DAN,  a  Verified Buyer  from  Ontario  on  February 05, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Best oil I've ever used for all my machines.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Dominator
    By  ALEX,  a  Verified Buyer  from  Minnesota   on  January 29, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Excellent oil to withstand the harsh requirements of racing snowmobiles in the winter. The red color of oil helps visually note that the gas has been mixed with oil and ready to go!
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Great product for my 24 freeride 850 turbo
    By  ARGUS,  a  Verified Buyer  from  Sandpoint idaho   on  January 05, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I've been running this in my 2024 skidoo freeride 850 turbo R for almost 2k miles and its been great. Super fast shipping and great deal compared to xps skidoo oil from the dealers. Highly recommend.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Great product, service and delivery times
    By  CESAR,  a  Verified Buyer  from  South florida  on  December 11, 2025

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Great product, service and delivery times
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Best on the market
    By  MICHAEL,  a  Verified Buyer  from  AZ  on  November 30, 2025

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    DOMINATOR IS THE BEST PRE MIX ON THE MARKET FOR ANY 2 STROKE MOTOR. BEEN USING IT FOR YEARS AND RECOMMENDED IT TO ALL MY GUYS.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)