For Top Performance with DFI, EFI, SDI Fuel Injection Systems and Carburetor Outboard Motors
Replaces Evinrude XD100 2-Cycle Oil – Comparable Quality at a Lower Price*
High-quality motor oil is critical for maximum performance in modern two-cycle marine motors. Direct fuel injection (DFI) improves combustion efficiency, delivering the extra power enthusiasts 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 Full Synthetic 2-Stroke Oil (Product Code: HPM) is proven to excel in these harsh challenges. It controls performance-robbing friction, prevents deposits, protects against heat and wear, produces low smoke, protects against rust and has low-aquatic toxicity. It’s an oil as advanced as the engines it protects.
AMSOIL HP Marine Oil contains premium synthetic base oils and MAXDOSE advanced additives, providing superior performance in electronic fuel injection (EFI), direct fuel injection (DFI), semi-direct fuel injection (SDI) and carburetor outboard motors. It is recommended for use in all 2-stroke outboard motors including Johnson Evinrude FICHT and E-TEC (replaces XD100 2-Cycle Oil), Mercury EFI and Optimax, Yamaha, Nissan and Tohatsu TLDI, Suzuki, Mariner and Force. Also recommended for use in all 2-stroke PWC (personal watercraft) and jet boats. AMSOIL HP Marine Oil offers superior performance as an injector oil or at 50:1 premix.
*To validate that AMSOIL HP Marine Oil provides excellent protection for Evinrude E-TEC motors, AMSOIL HP Marine and Evinrude XD100 2-cycle oils were installed in identical 250-hp Evinrude E-TEC engines operating simultaneously. Results of 534 hours of field testing (see Product Details below) demonstrated that AMSOIL HP Marine Oil provided strong performance and excelled in critical component lubrication. All for a lower price than Evinrude XD100 Oil.
- Excellent for Evinrude E-TEC factory-lean setting (replaces Evinrude XD100 2-Cycle Oil)
- Superior performance in electronic fuel injection (EFI), direct fuel injection (DFI) and semi-direct fuel injection (SDI) systems and carburetor outboard motors
- Prevents deposits
- Prevents “ring jacking” common in DFI outboards
- Protects against wear
- Protects against engine rust
- Low smoke
- Low-aquatic toxicity
- Superior performance as an injector oil or at 50:1 premix
- API TC, NMMA TC-W3
Evinrude E-TEC Marine Field Study (595 kb)
AMSOIL HP Marine Full Synthetic 2-Stroke Oil Product Code Pkg/Size HPMQT-EA Quart Bottle HPMQT-CA Quart Bottles (case of 12) HPM1G-EA Gallon Bottle HPM1G-CA Gallon Bottles (case of 4) HPM16-EA 16-Gallon Keg HPM30-EA 30-Gallon Drum HPM55-EA 55-Gallon Drum HPM27-EA 275-Gallon Tote
Improves 2-Stroke Engine Life
The elevated heat and friction of modern two-cycle marine motors can exceed the film strength of inferior oils, increasing the likelihood of scuffing and wear. AMSOIL HP Marine Full Synthetic 2-Stroke Oil’s exclusive synthetic formulation provides increased lubricity for reduced wear during normal and lean-mix operation.
In 534 hours of field testing (see test results below), AMSOIL HP Marine Oil completely prevented piston skirt and cylinder bore scuffing, demonstrating its superior lubricity and ability to reduce friction between moving parts. It maintains a strong lubricating film even in lean-mix, severe-service conditions, helping marine engines achieve maximum life.
Super Clean 2-Stroke Engine Operation
AMSOIL HP Marine 2-Stroke Oil is formulated with MAXDOSE, a system of advanced additives for super clean 2-stroke engine operation.
Prevents Deposits and “Ring Jacking” Common in DFI Outboard Motors
AMSOIL HP Marine 2-Stroke Oil prevents piston and combustion chamber deposit that lead to poor performance. It prevents engine damage from deposits that cause ring sticking and carbon build up behind the ring, forcing it outward, a phenomenon that occurs in modern DFI outboard motors, known as “ring jacking.” In field testing, AMSOIL HP Marine Oil inhibited ring deposits and virtually eliminated exhaust port deposits for reliable, efficient operation.
For Use in Evinrude E-TEC Marine Engines – Comparable Quality at a Lower Price
Evinrude E-TEC marine engines are unique in that they offer an alternative, lean-mix setting that allows the engine to use less oil. Whether programmed to operate at the standard mix ratio or reprogrammed to the lean-mix setting, E-TEC engines use sophisticated electronic equipment to monitor conditions, including rpm and throttle position, to determine the appropriate gas-to-oil mixture. To use the lean-mix setting, however, customers must have the engines reprogrammed by an Evinrude dealer and agree to use Evinrude XD100 oil exclusively, often at a higher price compared to other oils. Bombardier Recreational Products (BRP), the manufacturer of Evinrude E-TEC engines, has not established a performance specification against which to qualify other oils.
As demonstrated in real-world, severe-service testing (see test results below), AMSOIL HP Marine Synthetic 2-Stroke Oil meets the stringent performance needs of Evinrude E-TEC marine engines programmed for reduced oil consumption. Operated simultaneously with an engine lubricated with Evinrude XD100, an identical engine lubricated with AMSOIL HP Marine Oil demonstrated strong performance and excelled in critical-component lubrication. The cylinder bores, for example, demonstrated 0.00 percent scuffing, while the main bearings demonstrated only trace to light wear. The engine also displayed no ring deposits, earning perfect merit ratings. Finally, AMSOIL HP Marine Oil effectively limited deposits throughout the engine and met the increased performance demands required by the lean-mix setting.
Results of this field test prove the effectiveness of AMSOIL HP Marine 2-Stroke Oil in Evinrude E-TEC applications. AMSOIL fully supports the use of AMSOIL HP Marine Oil as a replacement for Evinrude XD100 Oil in Evinrude E-TEC engines and warrants its use.
AMSOIL products are Warranty Secure™, keeping your factory warranty intact. AMSOIL products are also backed by the AMSOIL Limited Warranty. For details, click the link below.
Proven in Marine E-TEC Field Study
AMSOIL HP Marine 2-Stroke Oil was installed in a 250-hp Evinrude E-TEC engine powering a heavy-duty marine rescue vessel. Following a 28-hour break-in period at the normal oil setting, the engine was programmed to its factory-lean setting and operated for 506 hours prior to disassembly. An ASTM calibrated rater examined and awarded each component either a merit rating on a scale of 0 to 10 (with 10 representing no distress) or a percentage rating (with 0 percent representing no distress). Results prove AMSOIL HP Marine Oil provided exceptional wear protection and deposit control:
Low Aquatic Toxicity – Ideal for PWC, Jet Skis and Boats
AMSOIL HP Marine 2-Stroke Oil produces low smoke and odor and has low-aquatic toxicity properties, making it ideal for PWC (personal watercraft), jet skis and boats.
Prevents Engine Rust
AMSOIL HP Marine 2-Stroke Oil prevents rust, an important feature where motors are subjected to water.
Applications – Injector Oil or Premix
AMSOIL HP Marine Full Synthetic 2-Stroke Oil (HPM) is recommended for use in all 2-stroke outboard motors including, but not limited to:
- Johnson Evinrude FICHT and E-TEC (replaces XD100 2-Cycle Oil)
- Mercury EFI and Optimax
- Nissan and Tohatsu TLDI
AMSOIL HP Marine Oil is also recommended for use in all 2-stroke PWC (personal watercraft) and jet boats.
AMSOIL HP Marine 2-Stroke Oil may be used as an injector oil or as a premix where NMMA TC-W3 or API TC oils are specified. In premix applications, use at a mix ratio of 50:1 (2.6 ounces per U.S. gallon of gas).Attention Power Sports Enthusiasts!
AMSOIL Online Application Guides contain lube and filter specifications for motorcycles, ATVs, UTVs, snowmobiles, PWC (personal watercraft) and marine outboards.
TC W3 Oil, API TC Oil
AMSOIL HP Marine Synthetic 2-Stroke Oil meets or exceeds the following performance test requirements and may be used in 2-stroke motors requiring oils meeting these specifications:
- NMMA TC-W3
- API TC
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Please visit the AMSOIL, Inc. website: AMSOIL Shipping, Sales Tax and Product Return Guidelines