AMSOIL INTERCEPTOR Synthetic Two-Stroke Oil Proves Itself In Top Three Snowmobile Brands

After a full season of real-world riding, INTERCEPTOR completely prevented ring sticking, piston scuffing and exhaust all valve sticking Arctic Cat, Ski Do in Polaris snowmobiles. During the winter of 2015/16, Amsoil INTERCEPTOR synthetic two-stroke oil was tested in the […]


The concept of two transmissions working in tandem within one vehicle dates back to the 1930s. The Dual Clutch Transmission (DCT) made its first practical appearance decades later and several 1980s era race cars. In 2003, Volkswagen Golf Mk4 R32 […]

Deposit Protection Is Critical For Turbocharged Engines

Motor oil quality must stay ahead of the curve. It may be a good time to invest your retirement funds in a company that builds automotive turbochargers; they’re predicted to be in most new passenger cars/light trucks by 2020. As […]

Amsoil Leading the Field in Deposit Protection

    Testing proves AMSOIL Signature Series 5W-30 Synthetic Motor Oil provides more complete protection against damaging deposits than its competitors The push toward smaller, fuel-efficient, yet powerful engines has driven the development of several key technologies. Gasoline direct injection […]


From the head and hoses to the fittings and filters, AMSOIL Bypass Systems offer top-of the- line protection for customers New Single-Remote Bypass Filter systems are now available for Ford* 6.0/6.4L and GM* 6.6L applications. The systems include all components […]

It’s Vital to Use a Motor Oil Specifically Formulated for Marine Engines.

Passenger car motor oils don’t necessarily meet the demands of marine engines Although some boaters and anglers don’t realize it, using a dedicated marine oil is vital to protecting marine motors. A 2014 industry survey of North American boat owners […]


New AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil (WCM) highlights improvements to the AMSOIL marine product line. Existing products receive fresh labels and packaging; their formulations and pricing remain unchanged. Most anglers work full-time and have precious little time for fishing. […]

Is Diesel Dead in America?

Despite the recent black eye to the industry, a well maintained diesel still offers tremendous benefits. A properly maintained diesel offers benefits that make diesel a viable option for most of us. Plus, automakers are continuing to roll out diesel […]

The Right Hydraulic Oil Can Make a Difference

Amsoil formulates a hydraulic oil for just about any operating condition. Although easy to miss, hydraulic systems are everywhere; without them life would become very difficult. Hydraulic systems may be as simple as a floor jack in your garage doors […]

Amsoil Fuel Additive Improves Vehicle Performance

Amsoil fuel additives improves vehicle performance Unlike all-in-one additives, Amsoil fuel additives are formulated to provide nearly immediate results When vehicle performance and fuel economy decline, many motorists turn to fuel additives to solve the problem. There are several brands […]