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No other oil protects against wear better than AMSOIL
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Reformulated, Repackaged XL Synthetic Motor Oils!
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Welcome to! - Your source for AMSOIL Synthetic Motor Oil.

The big oil companies offer lots of slick fluffy marketing claims like "Nothing outperforms Mobil 1", but offer no proof or facts. The truth is, AMSOIL synthetic oil outperforms Mobil 1 and all other conventional and synthetic lubricants. And we have the proof to back it up. They don't, which is why they can only use slogans. AMSOIL, the First in Synthetics.

AMSOIL 100% Synthetic Motor Oil "Our Company makes the best lubricants in the world, period, and challenges anyone or any company to prove us wrong! That won't happen because our competitors know it's true." -A.J. Amatuzio, President & CEO.

Wear prevention is an engine oils primary and most important job. No other motor oil protects against wear better than AMSOIL. PERIOD! Not only did AMSOIL bring you the first synthetic, they were the first to introduce the concept of extended drain intervals. Can you name ONE other oil company that will GUARANTEE their product for 25,000 miles? AMSOIL has been doing so for over 35 years.

Whether you're a car owner looking for premium synthetic motor oil, a business owner looking to add a successful product line to your shelves or a fleet owner looking to cut your operating expenses, we hope you'll find everything you're looking for here. Tour our site and learn the facts! Compare AMSOIL's performance and properties to the other guys. Yes, AMSOIL costs more, but remember, you ALWAYS get what you pay for. But as you will see, using AMSOIL synthetic oils will actually save you money, and you'll be giving your engine the best protection you can buy at the same time!

At, our goal is to be the most informative AMSOIL Dealer website on the web, which includes not just information on AMSOIL products, but educating people about synthetics, lubrication, car care and more. Please contact us with any questions or suggestions at any time.

The Company of Firsts!World's First Synthetic Motor Oil in 1972

  • First to develop an API-rated 100 percent synthetic motor oil.
  • First to introduce the concept of "extended drain intervals" with a recommended 25,000-mile/1-year drain interval.
  • First U.S. company to utilize the NOACK volatility test as a standard of performance excellence.
  • First to produce synthetic motor oils for diesel engines, racing engines, turbo and marine engines.
  • First to introduce synthetic oils that legitimately contribute to improving fuel efficiency.
  • First to manufacture synthetic gear lube for automotive use.
  • First to manufacture a 100:1 pre-mix synthetic 2-cycle oil.
  • First to manufacture a synthetic automatic transmission fluid for automotive use.
  • See Product Introduction Chronology

AMSOIL and Racing

AMSOIL Absolute Efficiency Oil Filter Many oil companies produce specialty racing oils for elite groups and do not offer them to the general public. For instance, several popular oil manufacturers produce racing oils offered only to NASCAR racers. AMSOIL receives inquiries as to why the company does not offer "special," higher-quality or NASCAR oils.

However, all AMSOIL synthetic motor oils are already formulated to a higher level than competitors' oils, and AMSOIL Dominator Synthetic Racing Oils are no exception. They provide maximum performance and superior protection to all racers, regardless of their level of competition. The same AMSOIL Dominator Synthetic Racing Oils that are used in the engines of AMSOIL corporately-sponsored racers such as Scott Douglas and Brady Smith are available to everyone.

Every professional race car in the world uses synthetics, and most of them have been using AMSOIL for decades. Many have a lot of money at stake with their "big oil" sponsors, who want you to believe that what is advertised on the car is what's running in the engine.

Indy Car racing legend Bobby Unser spoke at the AMSOIL 30th Anniversary Convention. Unser is a 3-time Indy 500 winner, has 25 overall Indy Car wins and is a 13-time Pikes Peak Hill Climb winner. He told the audience how his race car differentials could not survive more than one race up Pikes Peak without needing to be rebuilt, until he started using AMSOIL lubricants. This experience in Bobby's early years of racing began his long relationship with AMSOIL synthetic motor oil and lubricants in all his race cars. Bobby went on to say that "AMSOIL is the Best Synthetic Lubricant made, the Standard to which all others are judged." Hear it from Bobby himself in the video below.

Extended Drain Intervals mean Less Waste Oil, Less Pollution, a Cleaner Environment

"Improperly disposed used oil," according to the Environmental Protection Agency, "is the largest single source of oil pollution fouling our nation's waters. According to the American Petroleum Institute, it amounts to "up to 200 million gallons of used motor oil... dumped every year down sewers, drains or in the ground." API reminds us, too, that, "A single quart of oil can foul thousands of gallons of water."... Continue reading this article

AMSOIL News Updates

The AMSOIL Street Rodder Road Tour Gears Up for Round Three
50th Anniversary L.A. Road Show Father's Day Lineup last weekend.
The AMSOIL Street Rodder Road Tour is heading into the third tour leg of the season, kicking off at the Back to the 50’s event June 20 in St. Paul, Minn. From there, Road Tourians will head west before finishing the week at the NSRA Rocky Mountain Nationals in Pueblo, Colo. Those on board will no doubt turn heads at both of these massive car shows that bookend the Tour, which already draw out the nation’s finest street rods and vintage automobiles. The Tour will likely pick up a few more participants eager to hit the open road with their fellow enthusiasts.

Along the way participants will enjoy a welcome party at the Aeromotive facility in Kansas City, Mo. before making their way through the plains of Kansas and the Colorado Rockies. Photo ops will be in abundance as they wind through scenic highways and towns in the heart of the country. There’s still time to join any of the remaining tours, so be sure to visit the Street Rodder website for full details and information on each of them. The AMSOIL Street Rodder Road Tour promises a unique opportunity that delivers memories and experiences not found on any other road trip.

Live the dream. Be part of the Tour.

Note: Vintage vehicles need special care. Do you own a vintage classic car or light truck? Learn more about why you may need a specialized oil for these special cars.

-An Example of Good Writing by a Car Guy
When the rubber meets the road, there's nothing like a good story. Whether telling them or writing them, there are few things more entertaining than a story well told.

In today's fast times, short and sweet is the name of the game. A good story begins with a strong hook. But the hook will only take the reader so far. Early on the writer must lead the reader to believe there's going to be a payoff.

Once hooked a good story will keep the reader hungry to discover what happens next.

Last week, an eNewsletter from Cars and Parts magazine had a short story by freelance writer Roger Johnson that appeared in the publication's Back in the Day section. Johnson told a story about a Street Hemi vs. a Big Block Corvette. The opening paragraph clues you in that this is a car guy.

I was cruising through the Kent State campus in Ohio during the fall of 1966 in my ‘62 big block Dart. At a stop sign, while eyeballing the coeds, I heard an angry engine roar behind me, emanating from a dark blue 1966 Plymouth Belvedere. I just knew it was a Street Hemi. Rather than move along, I hopped out of my car and walked backed to the Plymouth to meet its owner and ask him for a ride in his brand new Mopar. He agreed, so I parked my Dart at the closest curb and eagerly jumped into the passenger side of the 426.

In paragraph two the storyteller now switches from ogling girls to ogling the Hemi.

This two-door post came with a bench seat and a four-speed transmission. The driver told me he had the dealer install 4.56 gears. Eight-ply, 7.75 Goodyear Blue Streak tires were part of the early Street Hemi package. Blue steel wheels and dog dish hubcaps, along with two small 426 Hemi badges, finished off this humble looking machine.

The narrator is thrilled to be taking a spin in this powerful ride. But it gets better. They head out onto a highway.... and...

Well, let's not steal Mr. Johnson's thunder. Kudos for a story well told... one that resonates with many a car guy's memories. You can find out what happened here, back in the day.

Meantime, if you own a Hemi or one of those big block Corvettes, or any powerful Sixties machine, make sure you take care of it on the inside, where it counts. Take care of your engine and your engine will take care of you.

Ride on!

-Road Tour Leg Three: Winding Up in the Rockies
If you've never been on a Road Tour with Jerry Dixey, you're missing something. Everywhere the AMSOIL Street Rodder Road Tour goes, the Road Tourians get the red carpet treatment. They also get to eat a lot of good food. And, oh yes, there is a lot of eye candy when it comes to spectacular cars.

This is the third leg of eight tours in 2014, designated the Aeromotive Tour. Tuesday's welcome at the Aeromotive facility in Kansas City was a treat. Wednesday morning the group travelled from Kansas City to Wichita across the grasslands of Kansas. By noon they had arrived at the Poplar Restaurant in Andover, a suburb of Wichita. The Poplar's owner Brian had put together a special buffet of chicken wings and pizza for his guests and it was yummy. After lunch they were ready for a full day of fun in Wichita beginning with a private collection of cars and vehicles that was one of the widest ranging groups of special interest vehicles that many of them had ever seen. From here to drove to downtown Wichita to Devlin's Rod & Customs. Tim Devlin had played a big role in organizing their activities in Wichita to make it a special day.

Heading West the tour landed in Dodge City with its famous Boot Hill Museum. Welcome to the Old West. Unfortunately, a hard rain dampened (cancelled) their evening plans there, but didn't dampen their spirits. Their final destination this week is the NSRA Rocky Mountain Nationals in Pueblo, Colorado. When you reach the Rockies and look east, well, this is where the song "I can see for miles" may have originated. There's nothing quite so beautiful as getting into that thin Rocky Mountain air. There will be more than photos of cars brought home by this group. But for the moment, we're just going to tickle your eyes with a few more photos of beautiful cars these folks got to see this week.

Now that it's summertime, keep your eyes open for vintage car enthusiasts out cruisin'... re-living their nostalgic dreams. If you've got a car and really want to live the dream, join up with a future leg of the AMSOIL Street Rodder Road Tour. You'll be glad you did.

-Update on the Buell Bike Giveaway
The year is half spent, but there's still plenty of time to enter our Building Legends Sweepstakes. In December some lucky winner will take home an EBR 1190RX. In addition to the Grand Prize EBR 1190RX, AMSOIL is giving away an Erik Buell-autographed motorcycle helmet (First Prize, $500 retail value) and three AMSOIL leather motorcycle jackets ($250 retail).

Here's a link to the contest rules... and to the Entry Form. Do take a minute to review the rules as eligibility is limited.

Meantime... what do you think of this bike?

Ride on!
-Power, Performance and AMSOIL Keep This Supra in the Spotlight
No ordinary street car.
Duane Stephens first found AMSOIL back in 2006 when his ’89 MA70 Supra landed a feature spot in Compact Car Magazine and he needed a good lubricant to complete his vision. Most recently, his Supra caught the eyes of the editors at D-Sport Magazine after turning out a remarkable 1,000+ RWHP on the dyno. Getting to such impressive numbers is a great accomplishment, but finding the perfect formula to hit that level was no easy feat. Duane is constantly adding modifications to get him the max power and performance, which is why he pursued AMSOIL to get the most out of his engine’s capabilities.

He’ll soon be featured in an upcoming issue of the magazine and is still proudly running AMSOIL, so we caught up with him to learn more about his passion for power.

Check out these wheels.
AMSOIL: How and when did you get started in the tuner scene?

Duane S: I have always been into imports but didn't start modifying them until I got the Supra back in '99.

AMSOIL: Was the Supra your first project car?

DS: No, I had a 4-door '79 Cutlass before this with a GM crate engine and a bottle added. It was an 11-second car and was fun to drive…a true sleeper.


Let's pop the hood. Oh my!
DS: I wanted something that I can rely on. I have done my homework and AMSOIL is the best. Also, being ‘The First in Synthetics’ says something about a company. They will always be innovative and on the cutting edge.

AMSOIL: Favorite AMSOIL product?

DS: I have a few: gear oil, grease and I particularly like the Signature Series Oil which I run in both my vehicles. Oil is the life blood of the engine. It carries away the waste, lubricates and keeps everything running smoothly.

AMSOIL: If you could modify any car in the world to your specifications, what would your dream vehicle be?

DS: Generally, I wouldn't say an exotic because I think they are underpowered for what you pay. But, Under Ground Racing has packages for a Lamborghini. It is a twin turbo kit that can put out 1500 hp on pump gas. I would have one of those and add my own touch to what they already do. There is always room to improve or make it your own. All in all though, I love the Supra and the uniqueness I’ve created.

AMSOIL: We love it, too. What kind of media coverage has your Supra received?

DS: The car has received many awards. It has been featured in a total of 6 magazines and is slated for another one coming up. Over 50 trophies over the time I have owned it. The main trophy is my wife, because she is the one that supports me with what I like to do. Mind you, she loves it too. It was her idea recently to modify it more!

AMSOIL: Most memorable moment on the tuner scene:

DS: We have had many. Awards are great, and so is magazine coverage. But I would have to say hitting the 1000 horsepower number (1035.92) on the dyno is a milestone for us. It is a great feeling and a testament to the tuning, parts and oil to make this powerful an engine and keep it going.

AMSOIL: Thanks for sharing. Best of luck to you in the years ahead.

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