Customer Ratings & Reviews

Amsoil is the best oil in the world period. I love the red color the most, it just looks awesome. I have a few 2T motorcycles and run different pre-mix’s on both bikes. Never had a problem with bikes or piston detonation.

Have used this for 8 years in all my bikes. KTM, Beta, Yamaha. At tear down it always looks great and the bikes always run great as well.

Dominator is the best oil money can buy. Some say ya Get what you pay for, but with Dominator, you get a lot more then what you’re paying for. The decision to purchase Dominator is easy!

Great product!

Love it

Amsoil Dominator is the best 2stroke oil..I’ve never had any engine failure and it burns really clean with no smoke

Great stuff

Burns complete , leaves the engine spotless inside.

I am using this oil in a high reving (15k+), small single cylinder engine. You can tell straight away when you poor the oil it's of high quality! As for results, they are indeed promising butbits early days really as I haven't put much through the engine. Due to the high rpm I am running the engine. I am using 35:1 ratio and not the 50:1 which Amsoil recommend at present. No issues at all and as said previously. Very promising!

This oil was purchased by recommendation of a noted high performance rc engine builder. I've always used Amsoil products in my RC applications, as they are simply the best. The many, various engines I own, are in fine condition after years of use. It has to be the oil.

Your oil is used in our 4 sleds. I find that it is better than the brand oil and the more expensive oil from the dealer. Great product.

My dirt bike calls for another brand but this one seems to have less spooge out the pipe. Previously used in my 1999 kdx dirtbike and it was great.

I was hesitant to run 50:1 oil in my son's yz65 but I'm very happy with it. I've not had any problems with it fouling plugs and the performance seems to be great.

This is the only 2stoke oil that I have ever used in my sleds. Been using it since 2004. My one sled is 14 years old and has never had an issue.

Great product!

I was using another brand of oil in my Paramotor and was getting a lot of carbon buildup on the piston and head. I figured that that was just part of the game. That is until I did a top end rebuild on a friends engine. His engine had nearly twice the hours since last cleaning with almost no carbon buildup and virtually no signs of heat buildup or wear on the bearings, piston, cylinder, etc. I couldn’t believe it. I knew that he only used Amsoil Dominator oil in his engine, so it was a no brainer switching oils (and saving $) after seeing those results.

I would Extreme recommend this to anyone that’s got a two-stroke engine. Clean running in engine and more power and acceleration.great product

Best diesel fuel Additive out there.

Buy over and over again ! Great Stuff

Dominator work's great in high performance engine's. I have been a dealer and a preferred customer for over 25 years! I use Amsoil products in everything I own.