The AMSOIL Advantage

Snowmobile, ATV and Jet Ski manufacturers want the best protection possible for their equipment. AMSOIL Synthetic Motor Oils are specially formulated with the best synthetic basestocks and high performance additives to provide tough lubricating protection for all four-cycle snowmobile, jet ski and ATV engines in the most demanding operations.

AMSOIL Synthetic Motor Oils are formulated for both water-cooled and air-cooled engines. Conventional petroleum oils break down and oxidize when faced with high temperatures, such as those experienced when pushing your equipment to the limit, contributing to the formation of deposits, sludge and varnish. AMSOIL withstands oil breakdown and oxidation in high temperatures, holds contaminants in suspension and keeps engines running cool and clean.

Zinc and phosphorous additives are extremely important to engines faced with high-pressure conditions, especially motorcycle-type engines, which typically have steep cam slopes, creating high pressure between the parts.

AMSOIL Formula 4-Stroke Synthetic Motor Oil

AMSOIL Formula 4-Stroke Synthetic Motor Oil is specially formulated to provide serious protection and performance in recreational four-stroke engines, including ATV's, snowmobiles and outbord motors. AMSOIL 4-Stroke virtually eliminates wear and keeps heat and emissions to an absolute minimum.

Formulated with a broad 0W-40 viscosity range, AMSOIL Formula 4-Stroke delivers unsurpassed protection and performance year round, in both hot and cold temperature extremes. As an SAE 40 weight motor oil, it protects hot operating, hard working four stroke-motors, while its SAE 0W rating provides excellent cold weather starting and quick post-startup lubrication in the coldest temperatures.

AMSOIL Formula 4-Stroke Synthetic Motor Oil contains a robust dispersant/detergent package ideal for high-stress four-stroke engines. Formula 4-Stroke is formulated for extended drains, maintaining its 0W-40 viscosity grade throughout its service life and providing long-term protection against equipment wear.

AMSOIL Formula 4-Stroke Synthetic Motor Oil is formulated without friction modifiers, ensuring dependable starting, smooth running, improved fuel efficiency, desirable stall speeds and clutch compatibility.

The high-temperature operation of four-stroke engines often causes conventional four-stroke motor oils to volatize and thicken, contributing to poor oil circulation, reduction in fuel efficiency, excessive emissions and increased wear. The superior volatization and thickening resistence of AMSOIL Formula 4-Stroke Synthetic Motor Oil, however, keeps engine wear, oil consumption and emissions to a minimum, while keeping oil circulation efficient and fuel economy high.

High temperature operations also lead to the thermal degradation and oxidation of conventioanl oils, forming deposits , sludge and varnish. The superior oxidative and thermal stability of AMSOIL Formula 4-Stroke Synthetic Motor Oil inhibits the formation of varnish, deposits and sludge so equipment runs clean in the high-stress, high temperature conditions common to four-stroke engines.

AMSOIL Formula 4-Stroke Synthetic Motor Oil provides second-to-none protection and performance in Yamaha, Suzuki, Honda, Mercury, Kawasaki, Arctic Cat, Polaris, Nissan and Bombardier motors and transmissions specifying 0W-40, 5W-30, 10W-30 and 10W-40 viscosity grades. AMSOIL Formula 4-Stroke Synthetic Motor Oil is also safe for use in wet or dry sumps and is recommeded for manual or automatic clutches and with clutch plates.

Formula 4-Stroke® Power Sports Synthetic Motor Oil

AMSOIL Formula 4-Stroke® Power Sports 0W-40 Synthetic Motor Oil is specially formulated for ATVs, snowmobiles and other power sports applications. Its broad viscosity range and wax-free formulation make it excellent for use in both hot and cold temperature extremes.
Product Code: AFF

Formula 4-Stroke Marine 10W-30 Motor Oil

AMSOIL Formula 4-Stroke® Marine Synthetic 10W-30 (WCT) Motor Oil is FC-W registered and warranty certified for use in four-stroke outboard motors. It surpasses the FC-W four-stroke outboard motor performance requirements established by the National Marine Manufacturers Association (NMMA) and are recommended for gasoline-fueled four-stroke outboard, inboard, stern drives (inboard/outboards) and personal watercraft motors.
Product Code: WCT

Dominator 2-Cycle Racing Oil

New AMSOIL DOMINATOR Synthetic 2-Cycle Racing Oil is a robust formulation specially engineered for unsurpassed protection in high performance two-cycle motors, both on and off the track. It contains heavier synthetic base oils that provide more lubricity for "on the edge" operation. DOMINATOR reduces friction and protects pistons and bearings subjected to the rigors of racing. DOMINATOR contains the right additives for clean motor operation.
Product Code: TDR

Interceptor High Performance Synthetic 2-Cycle Oil

AMSOIL INTERCEPTOR Synthetic 2-Cycle Oil is formulated with a proprietary blend of the finest synthetic base oils and additives available today. This unique AMSOIL chemistry represents a breakthrough development in the field of two-cycle engine lubrication.
Product Codes: AIT

HP 2-Cycle Injector Oil

New AMSOIL HP Injector Synthetic 2-Cycle Oil is a precise synthetic formulation that exceeds the lubrication demands of modern two-cycle engines. It contains premium synthetic base oils and MAX-DOSE additive system, providing superior performance in direct fuel injected (DFI), electronic fuel injected (EFI) and carbureted outboard motors, as well as other recreational two-cycle equipment.
Product Codes: HPI

Saber 2-Cycle Oil, 100:1 Pre-Mix

New AMSOIL Saber Professional Synthetic 2-Cycle Oil is specifically designed for lean mix ratios in pre-mix applications. Saber Professional contains high temperature detergents for small power equipment. Extensive testing shows superior lubricity and cleanliness properties at lean mix ratios with this premium synthetic formulation.
Product Codes: ATP

Saber Outboard 2-Cycle Oil, 100:1 Pre-Mix

New AMSOIL Saber Outboard Synthetic 2-Cycle Oil is specifically designed for lean mix ratios in pre-mix applications. Saber Outboard contains lower temperature dispersants for water-cooled outboard motors. Extensive testing shows superior lubricity and cleanliness properties at lean mix ratios with this premium synthetic formulation.
Product Codes: ATO

SEVERE GEAR Synthetic Extreme Pressure 75W-90 Gear Lube

AMSOIL SEVERE GEAR™ provides performance beyond that possible with conventional gear oil. These AMSOIL custom products offer superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Product Code: SVG

SEVERE GEAR Synthetic Extreme Pressure 75W-110 Gear Lube

AMSOIL SEVERE GEAR™ provides performance beyond that possible with conventional gear oil. These AMSOIL custom products offer superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Product Code: SVT

Long Life 75W-90 Synthetic Gear Lube

Specifically engineered for extended drain intervals up to 500,000 miles as set by equipment manufacturers for over-the-road trucks and heavy equipment. Prevents wear and improves equipment life. Excellent "All Season" summer and winter performance. Outperforms all conventional gear oils. Also excellent for passenger cars and trucks. Compatible with most limited-slip differentials.
Product Code: FGR

AMSOIL Series 2000 Synthetic Racing Grease is an extreme-pressure multi-purpose grease formulated for high-temperature/high-speed applications, such as racing. Yet, its outstanding load-bearing capacity suits it for use in low-speed, high-load bearings, a job usually reserved for heavy-duty greases. Components get the load-bearing capcity of a heavy-duty grease without sacrificing the high-temperature protection of a multi-purpose.

AMSOIL Series 2000 Synthetic Racing Grease offers outstanding wear protection. It passes the Ford Film Strength Endurance Test with a 16-point margin. Most non-solid fortified greases cannot pass this challenging wear protection test.

AMSOIL Series 2000 Synthetic Racing Grease offers excellent protection in low temperatures and high temperatures. It maintains outstanding low temperature pumpability and high temperature consistency. It is highly resistant to thermal and oxidative breakdown, which keeps components running clean and protected. It offers excellent water washout resistance and rust and corrosion inhibition.

AMSOIL Series 2000 Synthetic Racing Grease offers extended service life and extended shelf life.

Series 2000 Racing Grease

Unbeatable high-speed/high temperature performance. AMSOIL Series 2000 Racing Grease protects wheel bearings and chassis from the dangerous, damaging heat created by hot pavement, huge engines and the unceasing friction of intense speed. It is ideal for all high temperature/high speed applications.
Product Code: GRG

Water Resistant Grease

Resists water washout and degradation. Unparalleled protection for boat trailer wheel bearings and other components frequently exposed to water.
Product Code: GWR

Shock Therapy Suspension Fluid
Lightweight Grade

Shock Therapy Lightweight Grade is recommended for applications that demand quick rebounds under extreme temperatures. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STL

Shock Therapy Suspension Fluid
Medium Grade

Shock Therapy Medium Grade is recommended for applications that require more dampening and slower rebounds. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STM

PI Performance Improver Gasoline Additive

Ideal for both fuel injected and carbureted systems. Dissolves and removes fuel system deposits and other contaminants for improved power and overall performance in gasoline engines. Improves engine idle, response and starting.
Product Code: API

Series 2000 Octane Boost

Improves the performance of all two-cycle and four-cycle gasoline-fueled engines. Just one treatment significantly increases engine response and power. AMSOIL Octane Boost reduces engine knock, improves ignition, helps fuel burn cleaner and inhibits corrosion. Recommended for all high performance off-road and racing applications. Increases octane number by up to 7 points.
Product Code: AOB

MP Metal Protector

AMSOIL Metal Protector is a synthetic, greaseless all-purpose lubricant that provides metal surfaces with a long-lasting film. Its penetrating agents cut through rust and corrosion to allow free movement of hardware parts. Effective in applications as diverse as hardware, household appliances, sporting goods and electrical equipment.
Product Code: AMP

MPHD Heavy Duty Metal Protector

AMSOIL Heavy Duty Metal Protector is the product of choice for metal surfaces that require a heavy duty lubricant or are exposed to the damaging effects of salt, moisture or chemical corrosion. It is ideal for hinges, wire ropes and springs, nuts and bolts, motorcycle or bicycle chains, and for undercoating car doors, wheelwells, rocker panels, seams and other metal surfaces exposed to water, dirt or road salt.
Product Code: AMH

Power Foam Engine Cleaner and Degreaser

Cleans entire combustion intake system for improved engine performance. Removes gum, varnish and carbon deposits for better fuel economy and improved overall engine performance. Cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. Effective in both two-cycle and four-cycle engines.
Product Code: APF

Engine Flush

AMSOIL Fast Acting Engine Flush is made from a carefully selected blend of solvents and special cleaning agents that dissolve and disperse harmful deposits formed in the crankcase, cylinder walls, pistons and rings of an internal combustion engine. When used as directed, it cleans and restores operating efficiency to valves, valve lifters, rocker arms, and pistons for improved horsepower, fuel economy, and performance.
Product Code: AEF