AMSOIL DOMINATOR® SAE 60 100% Synthetic Racing Oil
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 
Chris , 
a 
Verified Buyer 
from 
Pennsylvania  
on 
November 02, 2024
Have a heavily built N/A K20/24 swapped Civic Sedan and I was previously running Valvoline VR1 20W-50. A lot of my buddies kept telling me about Amsoil, but I always balked because of the price. After doing some research, I finally pulled the trigger and bought some for an oil change, and now I don’t think I’ll use anything but Amsoil Dominator 15W-50 in the car. It’s tuned on Ethanol (E85) and I’ve noticed less issues with the Amsoil, better throttle response, and quieter valves. Only about 150 miles in, but I really like what I’ve seen thus far!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil
By 
SCOTT, 
a 
Verified Buyer 
on 
October 20, 2024
Off the bat I will say that this oil is the best dang oil I have ever used in my High HP engines. It is the only oil that doesn't get beat to death by the engine. Also, having said that, it is the only oil that quieted the valve train too!! Its like a smooth sewing machine. My hot rod gets this oil ONLY, NO ACCEPTIONS. It runs smooth as silk and I have no issues AT ALL! AMSOIL certainly knows fluids on all levels. In my High Performance 1972 Monte Carlo (completely rebuilt by me and my life long friend, known as the "Magical Maestro Car Gnome") has all AMSOIL product in the vehicle, gear oil, transmission fluid and of course the 15W50. I am completely amazed how well their fluids works. Once I run out of bearing grease, I will begin to use that too, among more of their other wonderful products. It may cost a tad more, but I rest easy knowing my vehicles are well protected with this wonder fluid. So its well worth it and it lasts longer! if you have a heavy hitter, High HP vehicle like me, then this stuff is it! Don't even wait another second, just order it for your beast in the garage. YOU WILL BE PLEASED!
Yours truly,
Dan
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great racing oil
By 
JAMES, 
a 
Verified Buyer 
on 
May 24, 2024
This is the oil I use in my high compression 565 big block chevy for track days. This is definitely the oil to go with if you want to protect your race car while you beat on it going down the track.
Recently made some changes to my 532ci. BBF and was going to replace the rod bearings while having it apart. After 3 seasons of 200’ mud drag racing, the bearings still looked new. Ended up putting them back in and looking forward to another race season, thanks to Amsoil Dominator Racing oil!
Always have been using this oil for the Subaru since I bought it! Great product!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By 
GEORGE, 
a 
Verified Buyer 
from 
Lincoln University, Pa. 
on 
May 11, 2024
Been using this for years and it's protection is unsurpassed
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome racing oil
By 
RON, 
a 
Verified Buyer 
on 
May 09, 2024
Have been using Amsoil 15-50 since I resurrected a 1992 mustang LX with. 5.0 stock motor for 3 years on various road race courses (Mid Ohio, NCM, Ozarks, Pitt raceway, Gingerman, etc with NASA. Superb lune and engine remains rock solid and pulls strong running at 6200 rpm changing oil after every 2 race weekends
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