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HP Marine Synthetic 2-Stroke Oil

Product code : HPMQTC-EA

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, has low smoke, protects against rust and has low aquatic toxicity. Superior performance as an injection oil or at 50:1 pre-mix.

Excellent for Evinrude® E-TEC™ factory-lean setting (replaces Evinrude XD100™ 2-Cycle Oil). 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.

HP Marine Synthetic 2-Stroke Oil



High-quality motor oil is critical for maximum performance in modern two-stroke 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 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 (replaces Evinrude XD100 2-Cycle Oil)
  • 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 (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.

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 inhibited ring deposits that can cause 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.

Proven in Marine E-TEC Field Study
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. For complete study results, visit amsoil.ca/proof.

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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).

Compatible with mineral and synthetic TC-W3-type two-stroke oils; however, mixing two-stroke oils should be minimized.

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 www.amsoil.ca/warranty/.

Warranty Secure

*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are AMSOIL-engineered for use in the applications shown.

HP Marine Synthetic 2-Stroke Oil

Marine E-TEC Field Study
Download the Marine E-TEC Field Study


HP Marine Synthetic 2-Stroke Oil

  • 5
    I will always use this product
    By  Jeffrey,  a  Verified Buyer  on  September 23, 2019
    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. ??
  • 5
    works well with application
    By  Rejean,  a  Verified Buyer  on  September 20, 2019
    2015 nitro boat with mercury 200 2 stroke, less knocking noises with this oil compared to mercury oil
  • 5
    HP two-stroke oil
    By  Gary,  a  Verified Buyer  on  September 19, 2019
    In my outboard premixed
  • 5
    Great Product, Give it a try
    By  Mike,  a  Verified Buyer  on  August 23, 2019
    Switched to amsoil HP marine last year, Really impressed makes my Mercury 200 EFI run much cleaner , considerably less smoking on start up,
  • 5
    Definitely a great product
    By  Chris,  a  Verified Buyer  on  August 18, 2019
    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.
  • 5
    The Best
    By  Giancarlo,  a  Verified Buyer  on  July 23, 2019
    Great product have been using this product for 20 years on all my Recreational vehicles
  • 5
    Will always by hp marine
    By  Kurtis,  a  Verified Buyer  on  June 25, 2019
    Burns cleaner and my boat starts easier
  • 5
    I use Amsoil in all my motorized vehicles
    By  Bruce,  a  Verified Buyer  on  June 24, 2019
    The best oil on the market
  • 5
    I am buying this product over and over.
    By  Sammy,  a  Verified Buyer  from  Pickering Ontario  on  May 07, 2019
    I use it in my Bass Tracker fishing boat.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Best 2 stroke oil made
    By  Joe,  a  Verified Buyer  from  Kernersville NC  on  May 03, 2019
    I have had 15 different outboard engines over the years. I started running this oil 3 years ago in a Johnson 75, 1981 model. The cheap oil kept fouling bugs every 90 days due to carbon build up. I switched to the factory synthetic hd50 and plugs lasted 6 months but still smoked a lot. Changed it to amsoil and smoke stopped and so did the carbon. Plugs were now changed at 1 year but didnt need it. Compression numbers stayed the same for three years. Now I have a merc 115 that I'm switching from their factory semi synthetic oil to amsoil.
    Bottom Line
    Yes, I would recommend this to a friend.