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AMSOIL 100:1 Pre-Mix 100% Synthetic 2-Stroke Outboard Oil

Product code : ATOBC-EA

Performance-Engineered for Outboards

  • Designed for pre-mix applications as lean as 100:1 ratios
  • Improves throttle response and lowers or eliminates smoke
  • Minimizes deposit formation and lowers emissions
Warning - Click here for Proposition 65 information for this product

AMSOIL 100:1 Pre-Mix 100% Synthetic 2-Stroke Outboard Oil



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, carbon and 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.


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.

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 and deposit formation and preventing ring sticking.

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

  • 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
For pre-mix use 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 where desired.

RATIOOILFUEL
50:12.6 oz.1 U.S. GALLON
80:18.0 oz.5 U.S. GALLONS
100:18.0 oz.6 U.S. GALLONS

WARRANTY SECURE®
Outboard Synthetic 2-Stroke Oil is Warranty Secure, keeping your factory warranty intact. Outboard Synthetic 2-Stroke Oil 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.com/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.

AMSOIL 100:1 Pre-Mix 100% Synthetic 2-Stroke Outboard Oil

Data Bulletin

Warranty



AMSOIL 100:1 Pre-Mix 100% Synthetic 2-Stroke Outboard Oil

  • 5 star rating
    Great product
    By  SHALAKO,  a  Verified Buyer  from  Mocksville, NC  on  May 26, 2024
    This is a great product, however I did not receive the free headlamp with my purchase.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    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.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product
    By  JASON,  a  Verified Buyer  on  May 01, 2024
    Great product
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    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.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Works great
    By  PRESTON,  a  Verified Buyer  from  Louisiana  on  April 11, 2023
    Keeps my outboards running fine . Very good lubricant.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    2 cycle.
    By  BILLY,  a  Verified Buyer  from  Arbuckle  on  May 31, 2022
    Great product. Works perfect.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    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.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    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.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    100 to 1
    By  JOHN,  a  Verified Buyer  on  September 02, 2021
    Works great no exhaust goo
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Awesome oil
    By  RODNEY,  a  Verified Buyer  on  August 31, 2021
    Performs awesome and a lot less smoke when trolling on our older outboard
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?