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AMSOIL vs. Mobil 1

409,000-Miles Without An Oil Change

AMSOIL Excels in API Sequence IIIF Performance Test

Motor Oil Performance Tests & Comparisons

Temperature Extremes Call For Superior Motor Oils

Why Harley-Davidson Owners Choose AMSOIL

Synthetic Motorcycle Oil & Harley-Davidson Warranty Issues

AMSOIL Synthetic Gear Lube Outperforms Valvoline Gear Lube

Motor Oil Test and Comparison

8.2% More MPG With AMSOIL Synthetic Lubricants

AMSOIL Proves Superior In Clark County Field Test

AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil is Correct Choice for Jeff Foster Trucking

AMSOIL Products Improve Efficiency and Reduce Operating Costs for Gerlach Trucking

What is the Noack Volatility Test?

What is the Four-Ball Wear Test?

What is TBN?



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For Fastest Service LLC is a large nationwide Dealer of AMSOIL Synthetic Lubricants and is now expanding into your area and surrounding states. If you have a business or are an individual with several vehicles, AMSOIL has several options available that may allow you to purchase AMSOIL products at wholesale prices. We can show you how to save money and extend equipment life with AMSOIL Synthetic Motor Oils, Lubricants, Filters and Fuel Additives.

Buy AMSOIL at Wholesale Prices AMSOIL Synthetic Gasonline Motor Oils AMSOIL Synthetic Diesel Motor Oils
AMSOIL Synthetic European Motor Oils AMSOIL Synthetic Racing Motor Oils AMSOIL Synthetic Motorcycle Motor Oils
AMSOIL Synthetic 2-Stroke Motor Oils AMSOIL Synthetic 4-Stroke Motor Oils AMSOIL Synthetic Tansmission Fluids
AMSOIL Synthetic Gear Lubes AMSOIL Synthetic Greases AMSOIL Synthetic Hydraulic Oils
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Why is AMSOIL Synthetic Oil Better?

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Jonesborough, TN
Customer Service:
(423) 845-0157

> > > > > > > > > > Request AMSOIL Dealership Information < < < < < < < < < < LLC, a large Dealer of AMSOIL Synthetic Lubricants, is now expanding into MISSISSIPPI and surrounding states. If you have a business in MISSISSIPPI, we can show you how to save money and extend equipment life with AMSOIL Synthetic Motor Oils, Lubricants and Fuel Additives. If you have a retail outlet or repair shop, we can show you how to increase your profits and build customer loyalty with AMSOIL Products.

AMSOIL Signature Series Synthetic Motor Oil

AMSOIL Signature Series Synthetic Motor Oil

AMSOIL Signature Series Synthetic Motor Oils are formulated to meet the latest API SN Resource Conserving and ILSAC GF-5 industry specifications. AMSOIL Signature Series Oils include 0W-20, 0W-30, 5W-30 and 10W-30 and represent the very best motor oils AMSOIL has to offer, allowing motorists to take advantage of maximum extended drain intervals. AMSOIL Signature Series Synthetic Motor Oils are recommended for drain intervals of up to 25,000 miles/one year, whichever comes first (15,000 miles/one year in severe service conditions).

Click here for more information

Premium AMSOIL Synthetic Motor Oils offer the longest drain intervals on the market, unsurpassed protection and performance that effectively extends equipment life and improved fuel economy, saving customers money at the pump and reducing the nation's dependence on foreign oil.

A Simple Way to Protect Your Vehicle's Turbocharged Engine

Once reserved for sports cars, turbochargers are becoming commonplace in family sedans as automakers try to squeeze greater efficiency out of smaller engines in order to meet tough fuel-economy standards. The popular Ford Fusion and Chevy Malibu are just two examples of daily drivers available with turbocharged engines. A turbocharged four-cylinder engine can generate as much power as a naturally aspirated six-cylinder engine while using less fuel, offering drivers the best of both worlds.

The added performance and efficiency comes at a price, however. Turbochargers use exhaust gases to spin an air compressor that compresses clean, cold air before directing it into the combustion chamber. The added oxygen means more fuel is added to the fuel/air mixture, resulting in more power. The increased heat turbocharged engines produce combined with the rotational speed of the turbine create brutal operating conditions low-quality oils simply can't handle. Increased heat hastens the oxidation process and causes oil to break down sooner, leading to performance-robbing deposits, while shearing forces inside the turbo can tear apart the molecular structure of the oil, leading to viscosity loss. Oil that has lost viscosity can fail to provide an adequate fluid film to guard against wear, potentially leading to catastrophic damage.

One of the simplest ways motorists can protect their turbocharged vehicles against these challenges is to use only high-quality synthetic motor oil, such as AMSOIL synthetic motor oils, and adhere to the severe-service drain interval recommendations. AMSOIL synthetic motor oils naturally resist extreme heat and viscosity loss in the most demanding conditions. They are formulated using high-quality, molecularly uniform base oils and premium additives to deliver consistent performance in the toughest operating conditions.

It's one of the best investments you can make in your turbocharged vehicle's performance and longevity.

AMSOIL V-Twin Motorcycle Oil Torture Test

What You Need To Know About Motorcycle Oils

As with any vehicle equipped with an internal combustion engine, proper lubrication is essential to insure performance and longevity. It is important to point out that not all internal combustion engines are similarly designed or exposed to the same types of operation. These variations in design and operation place different demands on engine oils. Specifically, the demands placed on motorcycle engine oils are more severe than those placed on automotive engine oils. Therefore, the performance requirements of motorcycle oils are more demanding as well.

Though the degree may be debatable, few will disagree that a difference exists between automotive and motorcycle applications. In which area these differences are and to what degree they alter lubrication requirements are not clear to most motorcycle operators. By comparing some basic equipment information, one can better understand the differences that exist.

There are six primary differences between motorcycle and automotive engine applications:

Operational Speed - Motorcycles tend to operate at engine speeds significantly higher than automobiles. This places additional stress on engine components, increasing the need for wear protection. It also subjects lubricating oils to higher loading and shear forces. Elevated operating RPMs also promote foaming, which can reduce an oil's load-carrying ability and accelerated oxidation.

Compression Ratio - Motorcycles tend to operate with higher engine compression ratios than automobiles. Higher compression ratios place additional stress on engine components and increase engine operating temperatures. Higher demands are placed on the oil to reduce wear. Elevated operating temperatures also promote thermal degradation of the oil, reducing its life expectancy and increasing the formation of internal engine deposits.

Horsepower/Displacement Density - Motorcycle engines produce nearly twice the horsepower per cubic inch of displacement of automobile engines. This exposes the lubricating oil to higher temperatures and stress.

Variable Engine Cooling - In general, automotive applications usa a sophisticated water-cooling system to control engine operating temperatures. Similar systems can be found in motorcycle applications, but other designs also exist. Many motorcycles are air-cooled or use a combination air/oil design. Though effective, they result in greater fluctuations in operating temperatures, particularly when motorcycle are operated in stop-and-go traffic. Elevated operating temperature promotes oxidation and causes oils to thin, reducing their load carrying ability.

Multiple Lubrication Functionality - In automotive applications, engine oils are required to lubricate only the engine. Other automotive assemblies, such as transmissions, have seperate fluid reservoirs that contain a lubricant designed specifically for that component. The requirements of that fluid differ significantly from those of automotive engine oil. Many motorcycles have a common sump supplying oil to both the engine and transmission. In such cases, the oil is required to meet the needs of both the engine and transmission gears. Many motorcycles also incorporate a frictional clutch within the transmission that uses the same oil.

Inactivity - Motorcycles are typically used less frequently than automobiles. Whereas automobiles are used on a daily basis, motorcycle use is usually periodic and in many cases seasonal. These extended periods of inactivity place additional stress on motorcycle oils. In these circumstances, rust and acid corrosion protection are of critical concern.

It is apparent that motorcycle applications place a different set of requirements on lubricating oils. Motorcycle oils, therefore, must be formulated to address this unique set of high stress conditions.


A Commitment to Excellence

As a jet fighter squadron commander Lieutenant Colonel Albert J. Amatuzio had ample opportunity to witness synthetic lubricants in action. These oils are used exclusively in jet engines because of three extraordinary performance characteristics: an ability to reduce friction and wear on engine components, an ability to function dependably at severe temperature extremes and an ability to withstand rigorous and lengthy engine operation without chemical breakdown.

Recognizing that these same benefits would prove invaluable in combustion engines, Amatuzio began conducting serious research in 1963. By 1966 he had formulated a synthetic motor oil and put it to use in vehicles in northern Minnesota. Throughout the late '60s Amatuzio continued his research and development and sold commercially available synthetic oils under a variety of names. In 1970 he incorporated his own name into a commercially sold product called AMMOIL. In 1971 this product name was changed to AMZOIL and it continued to be sold commercially. The true milestone came in 1972 when AMZOIL became the first synthetic motor oil in the world to meet American Petroleum Institute criteria. The new lubricant performed like no other before it. When the first can appeared on the market in 1972, it signaled the birth of an entire industry. AMSOIL synthetic lubricants have expanded the boundaries of lubrication science and redefined the performance possibilities of modern machinery and engines.

Know the Facts - AMSOIL Saves You Money!

AMSOIL extended drain intervals means fewer oil changes, long term savings and convenience. Even if you drive only 12,000 miles per year, the cost for AMSOIL motor oil is less than you pay for petroleum oil now! And you still get better wear protection, lower engine temperatures, improved fuel efficiency and easier cold-weather starts. All of these benefits add up to reduced operating costs and longer engine life. Change your oil and filter today and in 12 months change the oil and filter again. That's it! What could be more convenient and good for your vehicle, too?

Better Fuel Economy

Fuel economy is becoming more important with each passing year. Gas and diesel prices keep rising, putting a major strain on businesses that rely on vehicles and heavy equipment in their daily operations. AMSOIL synthetic lubricants improve fuel economy by allowing moving parts to move more freely, using less energy and creating less friction than when conventional lubricants are used.

The use of AMSOIL synthetic motor oil, gear lubes and transmission fluids can have a profound impact on fuel economy. Industry tests demonstrate an average conservative decrease in fuel consumption by two to five percent by switching to synthetic lubricants. Many AMSOIL customers report even larger gains in fuel economy.

The Right Choice for the Environment

Messages on the importance of being "green" and erasing our carbon footprints are everywhere these days. Consumers are becoming increasingly more conscious about how the purchasing decisions they make impact the environment. On the other hand, worries over rising costs of everyday purchases (fuel, groceries, etc.) have consumers scrambling to find a product they can feel good about that won't break the bank. Enter AMSOIL.

Since the introduction of the world's first synthetic motor oil, AMSOIL synthetic lubricants have been setting new standards for motor oil quality. They are specially designed to protect engine components, reduce emissions, last longer, reduce fuel consumption and prevent environmental pollution. From the beginning, AMSOIL synthetic motor oils have outperformed conventional petroleum motor oils on all counts.

AMSOIL INC. has been dedicated to helping reduce negative impacts on the environment. AMSOIL was the first to recommend 25,000-mile/one-year drain intervals. By safely extending drain intervals, AMSOIL synthetic lubricants dramatically cut the amount of oil consumed and emissions produced. This is not a new fad that AMSOIL is jumping on board with; it is the way AMSOIL has always operated.

In addition to the extended drain intervals, AMSOIL synthetic motor oils are specially designed to protect engine components, extending the life of the engine and reducing the need for replacing engine parts. They are also thermally stable with a strong resistance to high temperature volatility (burn-off), preventing sludge deposits and keeping engines clean. Low volatility and clean operation reduce oil consumption and emissions.

The advanced lubricity (slipperiness) of AMSOIL synthetic lubricants has also been proven to increase fuel economy. This reduces dependency on foreign oil and overall fuel consumption. The resulting improvement in fuel efficiency and reduction of emission levels contribute to the conservations of natural resources and protection of the atmosphere.

AMSOIL INC. doesn't just leave the responsibilities of environmental protection to the products; the company itself is diligent in making efforts to keeping the earth clean. AMSOIL recycles virtually 100 percent of the corrugated trays and packaging boxes that come into its facilities, equaling several tons of recycled cardboard each month. All used steel drums and all "clean" plastic bottles are also recycled.

AMSOIL INC. is determined to continue to set the bar high for the lubrication industry across the board, including with regards to environmental responsibilities. Our long-standing quality products lead the way to a greener, healthier planet for all.

Does Your Motor Oil Do This?

Permit Easy Starting?
Motor oil must provide easy cold weather start-up. Petroleum oils are refined oils that contain wax, thickening in cold temperatures and causing the oil to lose fluidity and create drag on the engine upon start-up. Enough drag inhibits the engine from reaching the critical cranking speed required for the engine to start.

AMSOIL Synthetic Motor Oils contain no waxes, naturally maintaining their fluidity in extremely low temperatures. AMSOIL Synthetic Motor Oils flow quickly and reliably to allow easy starting and immediate lubricating protection.

Lubricate and Prevent Wear?
Motor oil must prevent the metal-to-metal contact within an engine that causes wear, scoring or seizure of engine parts. Oil films on critical engine parts must be constantly replenished through adequate lubricant flow and distribution.

AMSOIL Synthetic Motor Oils cling tenaciously to engine parts, providing superior protection against wear even when faced with high temperatures and intense shearing forces that cause conventional oils to vaporize, shear back and lose their lubricating effectiveness.

Protect Against Rust?
Motor oil must neutralize the effects of water and other combustion by-products that form rust. Rust-inhibition is an especially important feature for stored engines and engines subject to frequent short trip operations.

AMSOIL Synthetic Motor Oils are formulated with special rust-inhibiting additives, preventing the rusting of engine parts.

Reduce Friction?
Motor oil must maintain an oil film that keeps the surfaces of moving engine parts separated, minimizing friction that produces excess heat and inhibits fuel efficiency.

AMSOIL Synthetic Motor Oils are formulated to keep friction to an absolute minimum, providing outstanding film strength that prevents metal-to-metal contact and minimizing internal fluid friction to provide maximum fuel efficiency.

Keep Engine Parts Clean?
Motor oil must keep engines clean with adequate detergent/dispersant additives that prevent the build-up of sludge and varnish deposits which lead to oil flow restriction, increased wear, loss of power and increased oil consumption.

AMSOIL Synthetic Motor Oils are formulated with top-quality detergent/dispersant additives designed for long-term performance, effectively keeping engines clean and deposit-free while maintaining the superior protection properties of the oil.

Prevent Corrosion?
Motor oil must protect engines from the damaging effects of corrosion formed through the combination of water, unburned fuel, combustion by-products, acids and gases.

AMSOIL Synthetic Motor Oils are formulated with corrosion inhibitors and high total base numbers (TBN), providing outstanding protection against the damaging effects of corrosion.

Cool Engine Parts?
Motor oil must cool several critical engine components, including the crankshaft, rod bearings, camshaft and its bearings, timing gears, pistons and turbocharger. These parts rely on supplies of cool oil in order to pick up and carry heat to the crankcase, where it is transferred to the surrounding air. If parts are allowed to overheat, engine failure soon follows.

AMSOIL Synthetic Motor Oils are formulated with superior synthetic base stocks, exhibiting exceptional heat transfer properties and lubricity the effectively cool critical engine parts and reduce engine operating temperatures.

Minimize Combustion Chamber Deposits?
Motor oil must burn cleanly and hold combustion chamber deposits to an absolute minimum. Excessive deposits cause spark plugs to short out and combustion problems such as pinging and knock. Deposits also act as heat barriers, causing damage to engine components.

AMSOIL Synthetic Motor Oils run naturally cleaner than conventional oils. Formulated with superior detergent/dispersant additive packages, AMSOIL Synthetic Motor Oils provide outstanding deposit control for extended drain intervals.

Seal Combustion Pressures?
Motor oil must "fill in" the microscopic hills and valleys present on the surfaces of piston rings, ring grooves and cylinder walls, sealing the combustion chamber and preventing high combustion and compression pressures from escaping into the crankcase and reducing engine power and efficiency.

AMSOIL Synthetic Motor Oils maintain highly protective lubricant films on rings and cylinder walls, keeping engine power and efficiency at their peak, while also effectively protecting against wear.

Prevent Foam?
Motor oil must contain effective antifoam additives in order to preserve the lubricant's protective qualities. Moving engine parts cause air in the crankcase to be constantly whipped into the oil, causing foam that compromises proper heat conduction and wear protection.

AMSOIL Synthetic Motor Oils contain high quality antifoam additives and resist foaming in service, allowing the superior wear protection and heat transfer properties of AMSOIL Synthetic Motor Oils to be maintained for extended drain intervals.

Enhance Fuel Economy?
Motor oil must reduce friction within the engine, which in turn reduces energy loss to "drag" and allows more energy to reach the drivetrain. The more friction is reduced, the more fuel is saved. The use of lower viscosity lubricants reduces friction and improves fuel economy,

AMSOIL Synthetic Motor Oils are formulated to provide maximum fuel efficiency. The smooth, uniform molecules produce minimal internal friction, allowing maximum energy to each the drivetrain. Independent tests show fuel savings of five to eight percent when using AMSOIL Synthetic Motor Oils.

AMSOIL Synthetic Motor Oils Do More Than Other Motor Oils Do.

  • Permit easy starting
  • Lubricate and prevent wear
  • Protect against rust
  • Reduce friction
  • Keep engine parts clean
  • Prevent corrosion
  • Cool engine parts
  • Minimize combustion chamber deposits
  • Seal combustion pressures
  • Prevent foam
  • Enhance fuel economy

AMSOIL Synthetic Motor Oils Page

AMSOIL Synthetic Motor Oil Articles

AMSOIL Synthetic Motor Oil Testimonials

AMSOIL Automotive Products Page

AMSOIL Diesel Products Page

AMSOIL Synthetic Diesel Oil Articles and Testimonials

AMSOIL Product Information

Use This Form to Get Exclusive Technical Articles and Information on AMSOIL Products.

Receive valuable weekly newsletter by email - please complete this form.

Personal contact information will only be used to provide requested information or assistance. You will not be enrolled in advertising or marketing programs and your information will not be sold.

You will only receive the email newsletter.

Contact - LLC

Michael Mathe
Authorized AMSOIL Regency Direct Jobber
Office Locations:
Bristol, Tennessee (TN)
Jonesborough, Tennessee (TN)
(423) 845-0157

Which AMSOIL Products Are Recommended For Your Car or Truck?
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What Drain Interval Does AMSOIL Recommended For Your Vehicle?
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