AMSOIL HP Marine® 100% Synthetic 2-Stroke Oil
AMSOIL HP Marine 2-Stroke Oil is proven to excel in the harsh conditions found in modern DFI marine motors designed to operate in leaner gas-to-oil ratios.
- 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
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AMSOIL HP Marine 2-Stroke Oil is proven to excel in the harsh conditions found in modern DFI marine motors designed to operate in leaner gas-to-oil ratios.
- 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
AMSOIL HP Marine® Synthetic 2-Stroke Oil
High-Performance Marine 2-Stroke Oil
High-quality oil is critical for maximum performance in modern two-stroke marine motors. Direct fuel injection (DFI) improves combustion efficiency, delivering the extra power boaters want, while leaner gas-to-oil ratios provide the reduced exhaust emissions the government mandates. The leaner ratio leaves less oil to lubricate and protect these hotter, more powerful motors, which invites deposits and wear that threaten engine performance and life. AMSOIL HP Marine 2-Stroke Oil is proven to excel in these harsh conditions. It controls performance-robbing friction, heat and wear, yet produces low smoke and has low aquatic toxicity properties. It’s an oil as advanced as the engines it protects.
- 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
Outstanding Wear Protection
The elevated heat and friction of modern two-stroke marine motors can exceed the film strength of inferior oils, increasing the likelihood of scuffing and wear. HP Marine’s exclusive synthetic formulation provides increased lubricity for reduced wear during normal and lean-mix operation.
HP Marine was used in a 40-hp Evinrude E-TEC outboard motor owned by a northern Minnesota fishing outfitter. After a full season of rental use with the motor set at its factory-lean setting, HP Marine prevented piston ring sticking and piston scuffing for maximum power and long engine life. Results prove HP Marine’s ability to protect two-stroke engines in the toughest conditions, including lean-mix operation, helping enthusiasts get the most out of their equipment.
Excellent Deposit Control
HP Marine is formulated with MAXDOSE,™ a system of advanced additives for “super-clean” operation. It helps prevent deposits that lead to poor performance. In field testing, HP Marine prevented ring sticking and ring jacking (carbon buildup behind the ring, forcing it outward), a phenomenon that occurs in modern DFI outboard motors. It also virtually eliminated exhaust port deposits for reliable, efficient operation.
TYPICAL TECHNICAL PROPERTIES
AMSOIL HP Marine® Synthetic 2-Stroke Oil (HPM)
APPLICATIONS
Use in two-stroke marine applications that specify TC-W3, including those made by Johnson/Evinrude, FICHT E-TEC, Mercury EFI & Optimax, Yamaha, Nissan, Tohatsu TLDI, Suzuki, Mariner, Force. Use as injection oil or 50:1 premix (2.6 oz. per U.S. gallon of gas).
To calculate the precise amount of oil you need, try our interactive 2-stroke oil mix calculator.
COMPATIBILITY
Compatible with mineral and synthetic TC-W3-type two-stroke oils; however, mixing two-stroke oils should be minimized.
TECHNICAL SERVICES
For immediate answers to your technical questions call (715) 399-TECH (8324) between 8 a.m. and 5 p.m. Central time or email [email protected].
WARRANTY SECURE®
HP Marine Synthetic 2-Stroke Oil is Warranty Secure, keeping your factory warranty intact. HP Marine is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty (G1363). For details, visit AMSOIL.com/warrantysecure.
HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available at AMSOIL.com or upon request at 715-392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.
Great for my outboard
Replaced another brand with Amsoil HP Marine- same 50:1 premix but less smoke and runs smoother at idle. Only regret was not switching sooner!
Good value
I have only been using this oil for a year now but it's fully synthetic and a reasonable price
River Cat
Great product all my river boat buddies run this oil and Love it 👍🤝
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