Revive your Premix 2-cycle Outboard by Changing Oil Brands

Outboard 2-cycle oil synthetic for boats

Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil 16:1, 32:1 40:1 you name it - you just mix this at 100:1 guaranteed!

SKU: ATO Category:

Wake up Your Favorite Bate with AMSOIL 2-cycle Outboard 100:1 Premix

Solves sluggish outboards wile improving it’s life. 100 to 1 mix ratio for all. Even an old 16:1 this ratio of ours will wake it up.

 

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Outboard 2-cycle oil synthetic for boats

Unique to all 2-Stroke Outboard Needs

Specifically designed for outboard motors, Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil contains a heavy dose of low-temperature dispersant additives that excel at reducing varnish and carbon deposit formation in water-cooled motors. Its low-smoke, low-odor, low-toxicity properties produce fewer emissions at 100:1 mix ratios than oils mixed at 50:1, benefitting operators and the environment. Outboard Synthetic 2-Stroke Oil is formulated to prevent “oil loading” and plug fouling for rapid throttle response, making it ideal for trolling motors. Recommended for pre-mix use where TC-W3 is specified.

AMSOIL Synthetic 2-Stroke Oil has been providing improved performance and protection in two-stroke engines since 1973. Trust the extensive experience of AMSOIL, The First in Synthetics®, to do the best job protecting your engine.

Old and New Outboard Engine Protection

Outboard Synthetic 2-Stroke Oil provides premium protection and performance at 100:1 mix ratios. It is formulated for hot-operating two-stroke outboard motors, effectively fighting carbon/deposit formation and preventing ring sticking.

Smokeless Operation

Outboard Synthetic 2-Stroke Oil’s synthetic formulation burns clean. When mixed at 100:1, smoke is virtually undetectable. Boaters subjected to smoke and fumes benefit from these low-emission properties.

 

Superior Performance

It’s all about throttle response! AMSOIL Synthetic 2-Stroke Outboard Oil improves ignition, idling and throttle response in two-stroke engines by inhibiting deposit formation that causes plug fouling, ring sticking and exhaust port blockage

  • Excellent lubricity and cleanliness properties
  • Controls friction and helps prevent wear, plug fouling, ring sticking and exhaust port blocking
  • Improves throttle response
  • Lowers or eliminates smoke
  • Delivers outstanding protection and performance at lean mix ratios
  • Anti-rust formulation counteracts the damp environments often encountered in outboard applications

Applications

Outboard Synthetic 2-Stroke Oil is specifically designed for pre-mix water-cooled two-stroke outboard motors, personal watercraft and jet boats.

Outboard Synthetic 2-Stroke Oil is recommended for 100:1 mix ratios in normal service. Richer mix ratios may be used where desired, although certain benefits such as reduced smoke and deposits may be compromised.

Use pre-mixed in two-stroke outboard motors, personal watercraft and jet boats that specify TC-W3. For maximum performance, mix with gasoline at 100:1 regardless of the mix ratio specified for the equipment. Richer mix ratios may be used if desired.

RATIO OIL FUEL
50:1 2.6 oz. 1 U.S. GALLON
80:1 8.0 oz. 5 U.S. GALLONS
100:1 8.0 oz. 6 U.S. GALLONS

 

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AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty.aspx.

Customer Testimonials for the 2-stroke Outboard 100:1

Pleasantly Surprised, Great Oil

By  KEVIN,  a  Verified Buyer  from  Mississippi   on  May 25, 2024
I’m running 80:1 in premix Johnson 115 outboard and I’m impressed. I pulled the plugs and I’ve never seen them that clean. It does smoke some at start up and I think my carbs are set rich but nothing like before. So far so good and I will keep using this as long as I have a 2 stroke outboard.

2 cycle oil

By  CLIFFORD,  a  Verified Buyer  from  Hinesburg, VT 05461  on  October 15, 2023
We operate a forest products business and use this oil for our chainsaws. very reliable and easy to use.

Amsoil outboard

By  MIKE,  a  Verified Buyer  from  Florida  on  October 10, 2021
I have been using this product for 30 years No other oil compares , I will never change.

2 Cycle Putboard

By  MITCHELL,  a  Verified Buyer  on  September 07, 2021
This stuff works great in my 60hp Yamaha Outboard, does a great job and is reasonably priced I always keep a extra quart handy at all times.

Best 2 Stroke Oil Ever

By  Jerry,  a  Verified Buyer  from  Michigan  on  June 17, 2021
I’ve been using this stuff for several years and it is the absolute best 2 stroke oil on the market. New 2 stroke motors are no longer made so I need to do everything I can to take care of my existing motor and that begins with choosing the right oil. A 100:1 mix may sound scary but I assure you this is not a worry. This oil doesn’t smoke, it’s a very small amount required, and the bottle is marked clearly so you know exactly how much to use. I can’t imagine using any other oil for my Johnson outboard.

amsoil 2-stroke

By  HAROLD,  a  Verified Buyer  from  sioux falls sd  on  April 08, 2021
I have used the 50 to 1 for years and was excited to see the 100 to 1. My 2000 xployer 400 has used the same plug now for 3 years. My boat motor starts much easier and it burn very clean.