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HP Marine Synthetic 2-Stroke Oil (HPM)

 HP Marine Synthetic 2-Stroke Oil (HPM)
Product Code: HPM • Brand: AMSOIL

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 Bottle
1-Quart Bottles (case of 12)
1-Gallon Bottle
1-Gallon Bottles (case of 4)
16-Gallon Keg
55-Gallon Drum
275-Gallon Tote

See Pricing or Place an Order
MSDS Data Sheet

Product Details

Product Applications

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.

Product Description

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
Low smoke
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.

Outstanding Wear Protection

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.

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 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.

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.


HEALTH & SAFETY

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.

Technical Data

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, Fish Acute Toxicity Test . 100% Survival Rate
OECD - Guideline 202, Daphnia Acute 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.

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 HP Marine Synthetic 2-Stroke Oil (HPM)

Did this product meet your expectations?

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Product Name: HP Marine Synthetic 2-Stroke Oil (HPM)
Current Rating: 4.97 out of 5 stars
Votes & Reviews: 58 vote(s) and 45 user reviews.


A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Joe: space

Best 2 stroke oil made

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.

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by JT: space

I use Amsoil products on everything I own

I use this particular oil in my boat it runs more efficiently and the oil I use in my vehicle doesn't break down like any other oil I have used . You can definitely go by there intervals on changing it !

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Motodan: space

Only Amsoil

I've been using Amsoil products for 35+ years and don't plan on stopping.

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Colt45: space

Great stuff

I liderally run amsoil in everything I own that has at motor. My mercury optimax has 1300 hours on it and I'm pretty convinced it's because of HP marine.

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Lightning Marine: space

Great oil

Description is spot on as described .

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Christian: space

*** nice product ***

Beautiful product, no smoke i only use amsoil on all my different machine

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by IRK: space

I would recommend this product

I have been using this product for several years no issues low smoke low odor spark plugs last longer

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Spotted puppy: space

1989 Evinrude motor

The 2 stroke marine oil keeps our 1989 evinrude motor running smooth.

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Doug in the boro: space

Love this oil

Only thing I run in my boat,have a 2000 Johnson 115 and it runs better with amsoil than anything I've ever used

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Ricky: space

would buy

Use on a 2006 yamaha 225 HPDI motor from new Great product. Need more promo codes for shipping.

Item Reviewed: HP Marine Synthetic 2-Stroke Oil (HPM)
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