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Protect your equipment with AMSOIL 2 Stroke Synthetic Oil

Get the work done without worrying about your equipment

Extend the Life of your Equipment

Proven in Marine E-TEC* Field Study

To prove its ability to reduce performance robbing deposits and wear, HP Marine was installed in a 250 hp evinrude *etec* engine powering a heavy duty marine rescue vessel following more than 500 hours of severe -service operation, most at the engines factory-lean setting an astm calibrated rater examined engine components for deposits, scuffing , and other distress. results prove hp-marines ability to protect two stroke engines in the toughest conditions, helping you get the most out of your engine.

Excellent Deposit Control

INTERCEPTOR naturally resists harmful deposits due to its thermally stable syntheticformulation. It is additionally fortified with high-temperature detergency and dispersancyadditives that provide excellent engine cleanliness. In field testing,INTERCEPTOR completely prevented piston ring and exhaust power valve sticking formaximum performance.

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2 Stroke Products
Synthetic 2-Stroke Injector Oil

AMSOIL Synthetic 2-Stroke Injector Oil reduces wear and maximizes engine life. Its high lubricity and reliable film strength help protect against piston scuffing and bearing wear.
HP Marine Synthetic 2-Stroke Oil

Excellent for Evinrude® E-TEC™ factory-lean setting. Helps prevent deposits, protects against wear, has low smoke, protects against rust and has low aquatic toxicity. Superior performance as an injection oil or at 50:1 pre-mix.
INTERCEPTOR® Synthetic 2-Stroke Oil

High-performance 2-stroke oil with an emphasis on exhaust power valves. Contains high levels of detergent additives to prevent valve sticking. Replaces manufacturer-branded oils. Injector use or 50:1 premix. Excellent in snowmobiles, motorcycles, PWC, ATVs and jet boats.
DOMINATOR® Synthetic 2-Stroke Racing Oil

Racers can't win what they don’t finish. That’s why AMSOIL formulators built DOMINATOR® 2-Stroke Racing Oil. This complex blend of oils and additives directly addresses the heat, pressure and friction of race-engineered engines.
SABER® Professional Synthetic 2-Stroke Oil

Excellent lubricity and cleanliness. Controls friction and helps prevent wear, plug fouling, ring sticking and exhaust-port blocking. Smokeless – delivers fewer emissions at 100:1. Stabilizes fuel during storage. Delivers outstanding protection and performance at lean mix ratios
Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil

Designed for pre-mix applications as lean as 100:1 ratios or richer. Improves throttle response and lowers or eliminates smoke. Minimizes deposit formation and lowers emissions. Performance emphasis on the cooler operations of water-cooled motors.
Synthetic Chaincase & Gear Oil

Formulated with extreme-pressure additives, it helps extend chain and gear life through increased wear protection. AMSOIL Synthetic Chaincase & Gear Oil repels water, while also inhibiting rust, oxidation and foam. Its low pour point ensures superior low-temperature starting, reducing drag to deliver maximum power.
Semi-Synthetic Bar and Chain Oil

Tacky formula clings to metal surfaces better than other oils. Delivers unparalleled lubrication and protection. Anti-wear additives extend the life of bar and chain applications. Ideal for chainsaws.
What people are saying about AMSOIL

After a successful weekend of racing during the opening rounds of AMSOIL Championship Snowcross over Thanksgiving weekend, AMSOIL/Scheuring Speed Sports driver Lincoln Lemieux made the Pro Open final on Sunday.

Lemieux fought his way into the top-three and was running strong. But, about 14 laps into the 20-lap race, he started slowing down and losing power. He pulled off the track and drove back to the trailer.

AMSOIL Warranty

AMSOIL guarantees the performance of its products, so you can be confident they perform as advertised. AMSOIL introduced the world’s first API-qualified synthetic motor oil and has since introduced a full line of industry firsts. For more than 40 years, AMSOIL synthetic lubricants have proven themselves in the lab, on the racetrack and on the highway.