October 13, 2023

AMSOIL Signature Series SAE 0W-40 Motor Oil Now Recommended for the Latest Chrysler Performance Specification

AMSOIL Signature Series 0W-40 (AZF) is now recommended for applications that call for the Chrysler MS-A0921 specification. This specification covers many newer Dodge SRT street-performance vehicles like the Challenger and Charger SRT equipped with the 6.2L Hellcat engine as well as Ram TRX (6.2L) and HD models such as the 2500 and 3500 series trucks equipped with the 6.4L Hemi. Signature Series 100% Synthetic Motor Oil 75% more engine protection against horsepower loss and wear1 50% more cleaning power vs. AMSOIL OE Motor Oil Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification 28% more acid-neutralizing power than Mobil […]
February 18, 2022

Busted – 5 Motor Oil Myths

Motor Oil Myths Abound – Here are some facts: You Decide We get phone calls from customers who “read something on the internet” or “heard something somewhere” about motor oils that indicate a lack of the facts. There are “armchair tribologists” who, while mean well, spread myths about motor oils. Here’s a summary of a recent AMSOIL blog article about five of these myths: Myth #1: Motor Oil Must Be Changed Once It Has Turned Black Fact: Not necessarily. In many diesel applications, the oil may turn black immediately after changing it. Detergent and dispersant additives hold contaminates in suspension […]
February 5, 2021

AMSOIL European Formula Synthetic Motor Oils Expand to Six High Performance Formulations

European performance and styling define a culture of exceptional engineering. AMSOIL matches that devotion to precision with lubricants specially designed for the unique demands of gasoline, diesel and hybrid European vehicles. AMSOIL’s  exclusive European formula features a precise blend of advanced synthetic base oils and premium additives that delivers exceptional engine protection without harming emissions systems. • Engineered to meet European manufacturers’ specifications • Excellent protection for gasoline, diesel and hybrid engines • Fights sludge for superior engine cleanliness There are two new SAE 0W-20 viscosity formulations, one meeting the VW 508.00/509.00 specification, and one carries the BMW LL-17FE+ and […]
March 15, 2020

Harley-Davidson* and AMSOIL V-Twin Motorcycle Oils

Harley-Davidson* makes great bikes. What about their motorcycle oil? Many bikers want to know how AMSOIL products compare to the competition, particularly against Harley-Davidson oil. Q. What is the most important property of a lubricant? A. Viscosity! Why? Because the viscosity of a motor oil has to keep moving parts separated from one another to eliminate friction, heat, and wear. The ability of a motor oil to retain it’s viscosity is vital to providing excellent engine protection. While viscosity is defined as “resistance to flow,” one can think of it as the oil’s thickness. A motor oil has to provide […]
October 15, 2019

Just Released! AMSOIL Upper Cylinder Lubricant Blows Away the Competition

AMSOIL Upper Cylinder Lubricant Works The intense heat of combustion and limitations of the oil-control piston ring result in a lack of oil at the top of each cylinder. AMSOIL Upper Cylinder Lubricant’s unique additives provide that missing lubrication to fight piston-ring and cylinder wear, maximizing engine compression and horsepower. Its lubricity improvers also aid in protecting fuel injectors and other fuel-system components from wear, helping ensure excellent performance and long-life. AMSOIL Upper Cylinder Lubricant delivers 18 percent more lubricity than Lucas* and 20 percent more than Sea Foam* for better retention of horsepower and fuel economy (see chart below).1 […]
October 2, 2018

AMSOIL OE 0W-16 Synthetic Motor Oil is rolled out!

AMSOIL OE SAE 0W-16 (OES) Is Now Available Meeting the requirements of popular new vehicles like the 2018 Toyota* Camry* and 2018 Honda* Fit*, new OE 0W-16 provides premium protection for this growing market. Like the rest of the OE line, OE 0W-16 develops a strong fluid film that keeps metal components separated and protected. Our work didn’t end with simply blending a new viscosity. OE 0W-16 is formulated with unique anti-wear additives that protect critical engine parts like pistons and cams. This added protection is particularly important in the extreme environments produced by today’s smaller-displacement engines that run on […]
August 11, 2018

AMSOIL Adds Three Powerful New Aerosols

AMSOIL Mudslinger, Engine Degreaser and Glass Cleaner deliver performance you can see immediately. Mudslinger AMSOIL Mudslinger (AMS) provides a protective, non-stick layer of armor against the accumulation of mud, dirt and snow on ATVs, UTVs and dirt bikes. It makes removing mud and dirt with low-pressure water easy while protecting against UV rays and keeping equipment looking pristine. Provides a protective layer of armor against mud, dirt and snow Eases clean-up after riding Restores, cleans and shines plastic, fiberglass and painted surfaces Provides a protective layer to counteract the damaging effects of UV rays Pleasant cherry scent   Engine Degreaser Clean engines not only […]
August 1, 2018

Another AMSOIL Industry First! AMSOIL SEVERE GEAR® Synthetic Gear Lube in Brand New Easy-Packs!

AMSOIL SEVERE GEAR® Synthetic Gear Lube In Two Popular Viscosities in Brand New Easy-Packs! Less Mess – Less Waste – Easy to Use Now you can get to those hard-to-reach differentials and gearboxes and upgrade your gear lube. With AMSOIL’s Industry-First Easy-Packs, you don’t need a pump or hose or any other hardware. Simply insert the nozzle into the component, squeeze the Easy-Pack, and you have just installed AMSOIL SEVERE GEAR® Synthetic Gear Lube. And the price of the new one quart Easy-Packs is the same as the quart bottle! The new Easy-Packs have been created for enthusiasts and shop technicians who want a quick and easy way to […]
May 22, 2018

The Confidence to Compete, The Protection to Win: AMSOIL DOMINATOR Synthetic 20W-50 Competition Diesel Oil

Compete in Sled Pulls, Drag Races and Dyno Challenges with Confidence and Security AMSOIL DOMINATOR™ 20W-50 Competition Diesel Oil is designed for professionals and enthusiasts who want a step up in diesel protection.  It is specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel competitors, including robust durability, outstanding bearing protection and the ability to withstand the extreme pressures and temperatures common to diesel competition. Click here to check out the Product Detail Page. AMSOIL has been the Official Oil of the Diesel Power Challenge and Ultimate Callout Challenge since their inception, and has been heavily involved in the turbodiesel pickup world, […]
May 12, 2018

New AMSOIL Synthetic 15W-50 Metric Motorcycle Oil Takes Next Level Protection to Adventure-Bike Riders

A High-Performance—and Better—Replacement for More Expensive OEM oils Adventure bikes are prized for their versatility to cover just about any kind of terrain, opening riders up to new experiences. AMSOIL Synthetic SAE 15W-50 Metric Motorcycle Oil provides those benefits that help maximize the lives and performance of adventure-bike investments. AMSOIL 10W-30 and 10W-40 Synthetic Metric Motorcycle Oils have been available for the unique needs of high-revving, hot-running metric motorcycle engines, particularly sport bikes like the Kawasaki* Ninja*, Yamaha* YZF and Honda* CBR; and touring bikes like the Honda Goldwing.* Now, AMSOIL 15W-50 Synthetic Metric Motorcycle Oil, product code MFF, is […]