Customer Ratings & Reviews

Race shifter go kart! Keeps the piston rings, piston and combustion chamber clean as a whistle! No hiccups even at consisting 14,000rpm

180 hrs. on a yz 250 and still has good compression. WOW !!!

This is all we use in our racing bikes. Never had any problems fouling plugs or anything. I buy it by the case. Wouldn't want to run out of something this good

Works well in my 2 stroke TM motorcycles!

Works well

Ive been using amsoil for 45 years in dirtbikes snowmobiles lawn equipment and now my giant scale model airplanes and i have NEVER EVER HAD AN OIL RELATED ENGINE FAILURE peope think its expensive but if your engine lasts twice as long think about the real savings there

I run Dominator in all my 2 stroke motocross bikes. I've ran other oils but nothing compares to dominator when I pull the motors down for a rebuild. Everything is clean and well lubricated. I am not in any way affiliated with AMSOIL. I use there oil and the results speak for there self.

Good stuff Piston lasts twice as long

We use this oil in sport quads banshees works well with vp race fuel .we did however use in new chainsaw that seized up

I use Saber and Dominator and couldn't be more happy with the product.

I have been using Dominator Synthetic 2-Stroke Oil in my racing outboard for a number of years. Bearing wear is almost none existent. Rings last and pistons have very little carbon build up. A great product.

I've used every brand of oil out there. Nothing works as well as amsoil plain and simple.

Use in my mod 2 stroke snowmobiles.works great with high compression and 9500 rpm.race engines.oval and drag raced these sleds for over 10 yrs.now without engine failure.

I fly an experimental trike powered by a Rotax 582. It smokes less, and the plugs come out clean at the 25 hour change interval.

We use it in all our race bikes and quads.

I use this for my oil injected Beta XTrainer and as pre-mix for my Beta 300 RR. The bikes smoke less than when using factory recommended oil and I'm able to use 60:1 in the premix instead of 50:1

I want the best oil for long lasting motor

I've always been very satisfied this is the only oil I will run in my banshee

It has always give me great performance and protection

We use this in our race bikes and it withstands the brutal punishment