- Excellent for Evinrude* E-TEC* factory-lean setting
- Helps prevent deposits
- Protects against wear
- Low smoke
- Protects against rust
- Low aquatic toxicity
- Superior performance as an injection oil or at 50:1 pre-mix
Product Overview
HP = high performance. Advanced formulation delivers increased lubricity to fight piston and cylinder wear, even during lean-mix operation. Potent detergents help prevent piston-ring and exhaust-port deposits despite high-stress, all-day operation. Low-smoke, low-odor formulation also provides low aquatic toxicity.
OUTSTANDING WEAR PROTECTION
- Exclusive synthetic formulation provides increased lubricity for reduced engine wear during normal and lean-mix operation.
- Prevents piston ring sticking and piston scuffing for maximum power and long engine life.
RESISTS DEPOSITS
- Formulated with MAXDOSE,* a system of advanced additives for “super-clean” operation.
- Helps prevent piston and exhaust-port deposits for reliable, efficient operation and long engine life.
View the Official AMSOIL Marine 2-Stroke Oil Technical Data Bulletin (PDF)
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Product information checked: September 2026. Product formulations, specifications, applications, availability and published claims can change.
For the latest official information, consult the AMSOIL Corproate Website.
