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.
Package sizes include:
1-Quart Bottles (case of 12)
1-Gallon Bottles (case of 4)
HP Marine™ is recommended for use in all two-cycle outboard motors including, but not limited to, Johnson® and Evinrude® FICHT® & E-TEC™ (replaces XD100™ 2-Cycle Oil); Mercury® EFI & Optimax®; Yamaha®; Nissan® and Tohatsu® TLDI®; Suzuki®; Mariner® and Force®. It is also recommended for use in all two-cycle personal watercraft (PWC). Use as injection oil or as 50:1 pre-mix (2.6 oz. per U.S. gallon of gas) where NMMA TC-W3 or API TC oils are specified. Compatible with mineral and synthetic TC-W3-type two-cycle oils; however, mixing two-cycle oils should be minimized.
The High-Performance Marine 2-Stroke Oil
Excellent for Evinrude® E-TEC™ factory-lean setting (replaces Evinrude XD100™ 2-Cycle Oil)
Helps prevent deposits
Protects against wear
Protects against rust
Low aquatic toxicity
Superior performance as an injection oil or at 50:1 pre-mix
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. HP Marine is proven to excel in these harsh challenges. 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.
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. HP Marine's exclusive synthetic formulation provides increased lubricity for reduced wear during normal and lean-mix operation (see field study results). In 534 hours of field testing, HP Marine 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.
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 inhibited ring deposits that can cause ring sticking and ring jacking (carbon build-up 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.
HP Marine 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 HP Marine provided exceptional wear protection and deposit control.
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).
Click here to view the MSDS Data Sheet for AMSOIL HPM.
Keep out of the reach of children. Don't pollute. Return used oil to collection centers.
|TYPICAL TECHNICAL PROPERTIES|
HP Marine Synthetic 2-Stroke Oil (HPM)
|Kinematic Viscosity @ 100°C, cSt (ASTM D-445)||8.5|
|Kinematic Viscosity @ 40°C, cSt (ASTM D-445)||46.8|
|Viscosity Index (ASTM D-2270)||160|
|Pour Point °C (°F) (ASTM D-97)||-46 (-51)|
|Flash Point °C (°F) (ASTM D-92)||86 (187)|
|Fire Point °C (°F) (ASTM D-92)||86 (187)|
|ASTM Brookfield Viscosity @ -40°C (°F), cP||14025|
|NMMA TC-W3® Rust Test||Pass|
|Jaso M 342-92 Smoke Test (FD).||Pass|
|TC-W3 Lubricity Test (ASTM D 4863)||Pass|
|OECD - Guideline 203, FishAcute Toxicity Test .||100% Survival Rate|
|OECD - Guideline 202, DaphniaAcute Immobilization Test||100% Survival Rate|
|DANGER: harmful or fatal if swallowed. Contains synthetic lubricant and petroleum distillates. If swallowed do not induce vomiting. Contact a physician immediately. Keep away from fire, heat and open flame. Use with adequate ventilation. Avoid frequent or prolonged skin contact. Flush eyes with water for 15 minutes in case of contact. KEEP OUT OF REACH OF CHILDREN.|
Reviewed by Kevin:
Great product. It's nice not getting smoked out when slow trolling
Reviewed by Ronald:
Even thou my old Suzuki 2 stroke does not require this more premium oil. It makes it run much better. The plugs do not foul out and the motor runs faster and smoother! I believe it is from the extra cleaners in this oil. Over the years of using non-synthetic oil the rings and reed valves became sticky and now they are free moving. Worth the extra money.
Reviewed by Jeffrey:
I have been using HP marine oil since I bought my boat five years ago and I have never had a problem with it. I also have noticed less smoke than the product that I was using prior. 👍
Reviewed by Rejean:
2015 nitro boat with mercury 200 2 stroke, less knocking noises with this oil compared to mercury oil
Reviewed by Gary:
In my outboard premixed
Reviewed by Mike:
Switched to amsoil HP marine last year, Really impressed makes my Mercury 200 EFI run much cleaner , considerably less smoking on start up,
Reviewed by Chris:
I've been using this product for a few years now and so far it appears to doing its job with providing max protection for my Merc ProXS.
Reviewed by Giancarlo:
Great product have been using this product for 20 years on all my Recreational vehicles
Reviewed by Robert:
Best product, fast shipping.
Reviewed by Milin:
I would by this product again for sure !
Perfect for my boat great product !