HP Marine Synthetic 2-Stroke Oil (HPM)
 HP Marine Synthetic 2-Stroke Oil (HPM)

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

Product Code: HPM • Brand: AMSOIL




MSDS Data Sheet

Product Details Tech Data Reviews & Rating

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.

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.

Did this product meet your expectations?

(click on a star to rate)
Product Name: HP Marine Synthetic 2-Stroke Oil (HPM)
Current Rating: 4.96 out of 5 stars
Total Votes: 23 vote(s)

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 93outboardmercury: space

I will not use any other products than Amsoil 2stroke

Used in an outboard 93 mercury 115 outboard motor. Solved stuttering idle, smoking, and hard starts! Not to mention less fear of friction damage over time! Sceptical at first but wow!

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

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 Vinny: space

Nothing but the best

I use Amsoil Hd 2 cycle motor oil for my boat, it runs like a top, easy starting , no smoking. I plan on using other products in the future.

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

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 Pentar: space

Great oil. I recommend to others frequently

I use this in my 85 Skeeter Starfire with a 150 Black Max Mercury that I've eliminated the oil injuction in. I use this as a premix and it works great

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

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 John R.: space

I would buy this product again

I have used this product on BRP Seadoo and Yamaha Waverunners with great results and no issues. The oil is clean, runs smooth and no smoke. Great product.

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

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 Billy P: space

Best outboard 2 stroke oil for everyday use!

I use both my boats year round here in Florida and have had zero problems with lubrication or carbon buildup since I started using HP Marine back in 2011. I have many friends that I have convinced to try Amsoil and they have noticed easier starting, increased power, and reduced carbon buildup on pistons. We just love the results from this great Oil! Very little smoke and a pleasant smell make this my go to oil for my outboards. I will use nothing else. You should too!

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

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 Big Country: space

Great oil

Been using this oil in my Yamaha VMax 250 for 14 yrs

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

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 Gerald: space

Great 2 stroke outboard oil.

I run this in my 09 250 Yamaha HPDI bass boat. Could not be happier, clean plugs, engine runs flawless, very little smoke, and costs less than Yamalube. I also run in my old 25 hp Mercury tiller steer, runs and trolls at idle speeds great. Formerly ran this oil in my 150 hp Johnson for almost 10 years and had zero issues with the motor and a friend now owns the boat and still running great using same oil. 5 stars and costs same if not less than comparable synthetics.

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

Reviewed by Jon: space

Amsoil Does It Again

After having used Merc*** Quick****** in my two stroke outboards for many years, I decided to try Amsoil HP two stroke marine oil. One of the first things I noticed while trying this oil was that the smoke from the oil was greatly diminished.

I also noticed that the outboard seemed to run smoothly with less vibration at idle.

I wish I had tried this oil many years ago and I will use this oil for many years to come.

I would recommend this to a friend.

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 out board: space

I want to buy this product again

I use it in my offshore boat with twin motors

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

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 Bridgeport Jon: space

Amsoil Does It Again

After having used Merc*** Quick****** in my two stroke outboards for many years, I decided to try Amsoil HP two stroke marine oil. One of the first things I noticed while trying this oil was that the smoke from the oil was greatly diminished.

I also noticed that the outboard seemed to run smoothly with less vibration at idle.

I wish I had tried this oil many years ago and I will use this oil for many years to come.

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

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 Discerning2: space

Excellent Product

I have a 2007 Yamaha VMAX 150 HP on my saltwater flats boat. I was using the Yamaha Lube, but the Amsoil product is superior. I have less smoking, and less consumption with the he Amsoil. It is noticeable. I have now used this product for a year, so it isn't a new phenomenon.

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

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 HITEKBALANCER: space

Evinrude ETEC XD100 replacement oil

I have been running HP marine in my Evinrude 300 on the lean oil setting for over two years. at least 300 hours of use. My dealer said the spark plugs look cleaner than most and almost did not need replacing after 300 hours. We opted to do so as we were going to put another 300 hours on it before the next service I burn 1/2 tp 3/4 of a gallon each day so XD 100 was adding up. I bought 3 cases of gallons when Amsoil offered free shipping. I was down aroind $30 per gallon where XD100 runs $44 to $48. at the local marina.

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

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 JC: space

I have purchased in the past and will continue to do so.

I use this in my 2004 Yamaha 90HP oil injected outboard. I am on my second Gal. with no problems.

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

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 Daleyboat: space

Amsoil HP Marine 2stroke

Excellent product , does exactly as advertised , well done

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

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 Larryhyco: space

HP Marine

Its the only oil I have used in my last (3) 2 stroke outboards. Best oil on the market.

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

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 Dick: space

1955 Evinrude 25hp oil mixture

I ran 6 gallons of Amsoil mix at 1/2(4oz)
Normal mix is 8oz per gallon
There were no signs of insufficent lubrication
Motor didn't smoke quite as much. Of course it wouldn't with only 4 oz.
I didn't pay attention to any oil globs coming up from below water line that is present on starting a cold motor
with an 8oz mix. So that is still pending observation. I don't think I would go as low as 2oz/gallon though.

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

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 Tommy: space

Outstanding outboard motor oil

Have used this product in all of my outboard motors for last 12 years without any motor problems to include not fouling any plugs recommend it to anyone who has a boat

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

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 Archershaven: space

Will buy this product again!

Bought a brand new 90 HP Evinrude Etec outboard motor this year. The Evinrude dealer told me they put AmsOil Hp marine Synthetic 2-stroke oil in the motor. Evinrude will still cover on warranty. The dealer said it's a lot cheaper than buying Evinrude XD100. Works GREAT! No Problems with this oil.

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

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 Walleye 1: space

Excellant oil!!!

As a prior engine builder and worrying about engine failure from worn, rod bearings, piston rings, cylinder wall damage, I learned with Amsoil pure synthetic oil there was NO visible wear after numerous races on the engines. I use nothing but Amsoil in all my gasoline engines.

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

Reviewed by Paul: space

Using HP Marine in Harbercraft Extreme Shallow Jet Boat with 200 Optimax engine

Well I certainly can't complain about the performance of the boat. It is running as smoothly and good as with the original Optimax oil.

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

Purchasing HP Marine from Haldimand Synthetic Oil

Today I picked up my oil in Whitehorse and we are very pleased with your service and promptness. Also the price is excellent. Thank you very much for your effort and looking forward to do business with you again.

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