Multi-viscosity, shear-stable synthetic race formula engineered to maximize power while providing outstanding engine protection. Heavily fortified with zinc and phosphorus additives to protect critical surfaces in extreme conditions. Proprietary friction modifier maximizes power and reduces engine temperatures. Durable additive system is excellent for racing and street engines.
Durable formulation resists viscosity loss due to mechanical shear to maintain a strong protective oil film.
Heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe racing conditions.
MAXIMIZES HORSEPOWER
Formulated with a proprietary friction modifier to reduce energy lost to friction.
Delivers maximum horsepower and cooler engine temperatures, promoting improved lap times and longer-lasting components.
EXCELLENT ALL-TEMPERATURE PERFORMANCE
Low pour point offers excellent startup protection and provides less drag when the oil has not reached operating temperature.
Maintains superior film strength in extreme heat.
Thermally stable synthetic chemistry resists the effects of intense heat common to racing engines to provide reliable protection for the duration of the race.
By
CHAD,
a
Verified Buyer
from
Ohio
on
April 09, 2023
We all know it’s the good stuff. Shipping was fast.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
JEFFREY,
a
Verified Buyer
from
AZ
on
February 27, 2023
This product works great in my race engine.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best Oil on the market
By
KENNY,
a
Verified Buyer
from
Tennessee
on
February 03, 2023
If you're looking for an oil that provides the best quality and protection in the industry well Amsoil is it.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Dominator oil
By
STEVE,
a
Verified Buyer
on
October 19, 2022
Excellent
Have Never blown up a motor using this and doesn't slow down on the hot dyno runs
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Product
By
RANDY,
a
Verified Buyer
on
September 16, 2022
Love the product, run it in my classics and newer car.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Won’t be disappointed
By
BRENT,
a
Verified Buyer
on
September 16, 2022
I’m so glad I turned to 15/50 racing oil in my new build. It’s holding up great to the high RPM.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
simply the best
By
KEITH,
a
Verified Buyer
from
AZ
on
August 23, 2022
this is the ONLY oil I will run in my race car period. a few years ago I got cheap and started using a competitors oil and started having lots of little oil related problems....opened my eyes to what was happening and went back to my Amsoil and all those gremlins stopped. true story
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil Dominator is the Best
By
JIM,
a
Verified Buyer
from
Jefferson, WI
on
July 28, 2022
We've been racing Dodge Neons for 15 years now. We used to blow 1-2 engines a year from spun bearings. He have not spun a single bearing, nor blown an engine in the last 5-7 years, since switching to Amsoil. We use 10W-30 Dominator in our engines, Syncromesh in our transmissions, and the high temp brake fluid. Our local rep, Andy Bolton is already there for us if we need quicker than we can order on-line. Because of our racing success with Amsoil, I use it in all of my (3) street cars, and all 5 of my son's use it in there street cars and trucks as well.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Dominator 5-20 racing oil
By
BRANDI,
a
Verified Buyer
from
Usa
on
June 06, 2022
Use this on my drag car. Worth every penny suburb performance enhanced engine acceleration and response
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
ONLY THE BEST
By
BRAD,
a
Verified Buyer
from
Oklahoma City, OK
on
April 03, 2022
Only oil that keeps up in my 2015 Cammed Camaro SS/RS where a zinc additive is required. I run over 3K rpm daily in normal driving mode. Have had zero issues with oil and keeps engine clean. It does break down under high load over extended periods. For me roughly every 3k miles I need to add a qt, remember I run high rpm daily so this is normal.
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