Customer Ratings & Reviews

This oil is without a doubt some of the best I’ve ever used. From the moment I changed it, I noticed a difference in how my engine performed. The idle is smoother, acceleration feels more responsive, and overall the motor just seems happier. One of the biggest improvements I’ve noticed is that it now runs noticeably cooler, which adds confidence when pushing it harder or driving in hotter conditions. I’ve tried several other oils in the past, but none have given me this level of consistency and performance. The protection it provides is clear, and it feels like it’s helping extend the life of the engine. For anyone on the fence, I highly recommend giving it a try—you’ll notice the difference right away

Race oil was delivered a day earlier than anticipated which always helps when in the middle of a busy race season. As always top notch service and products that I recommend to everyone.

Quality product we've been using for a while at a real fair price would recommend

We run this oil in our drag cars and love it. Never an issue with it, fast and easy to order and a great company behind it

Wanted to try something that would be more beneficial during track days and have found this to be quite beneficial especially during those high rpms even when hitting past 7k rpm this oil does exactly what it should be doing will definitely be buying again and recommending to a friends

Will buy again in future.

Perfect oil for my highly modified twin turbo street build in the summer heat of Miami. Great product.

The only oil that goes in my 65 C 10. Never disappoints and always keeps motor well lubed

I have a 1990 Miata that I Autocross and track so it’s driven hard in high RPM’s 90% of the time. This oil holds up to the abuse really well . Plus you can beat the price for as a preferred member when you buy in bulk. Highly recommend this stuff if you use and abuse your toys like I do.

Have ran it for several years in dirt track cars with no problems

I absolutely love this oil. I used it for my upgraded mini bike. Bike runs so much smoother. Far better than any other oil out there.

Excellent Product and Excellent Service. Thanks, Russ

Amazing oil with great properties

That oil engine need. Smooth,easy going. Highly recommend.

Tried AMSOIL 15-50 in my off-road race car built LS3 motor. It has an advantage in the heat dissipation and ability to reduce the running oil temperature above 200 degrees F.

Great product, great salesman, Ross Shasteen.

Damsel-dominator oil works great when using with a turbo engine that's fueled by methanol. Specifically the synthetic version helps to separate the two liquids from each other which in turn when used with an oil heater will help evaporate the methanol out of the oil which will continue to allow you to use the oil for longer period of time which will help with cost and overall protection of the engine

Great product. Car feels much better, I can tell the difference.

Using it in my 1979 Camaro Track Car built primarily for Road Course use. Running a NA 350 dyno tuned at 480 HP/ 470 TQ which is getting run hard to 6500 RPM constantly. Holding up with great oil pressure , minimal wear and consumption. I use strictly all Amsoil fluids in the car and would highly recommend Dominator Racing Oil for the serious racer or builder.

Very good , notice bike performing better in lower rpm’s , she sounds better and shifts better and when the oil is almost burned it feels like it has more life in it compared to the regular 10w40 metric they offer. Definitely recommend the dominator my bike is a 2014 zx10r btw