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 Other 2 Cycle Oils:  HP Injector, Dominator and Interceptor


Application Chart Saber Professional Synthetic 2 Cycle Oils

 New AMSOIL Saber Professional (ATP) and Saber Outboard (ATO) Synthetic 2-Cycle Oils are specifically designed for lean mix ratios in pre-mix applications. Saber Professional contains high temperature detergents for small power equipment. Saber Outboard contains lower temperature dispersants for water-cooled outboard motors. Extensive testing shows superior lubricity and cleanliness properties at lean mix ratios of these premium synthetic formulations.

Saber Professional is "Smokeless" Saber Outboard is a very low smoke, low odor product
At 100:1, both oils produce 30 percent lower emissions than oils mixed at 50:1 Saber Professional is recommended for ISO-L-EGD applications
One mix ratio for everything eliminates confusion Cost effective compared to oils mixed at 50:1 or richer
Both oils are versatile and very good for many applications Saber Outboard exhibits low aquatic toxicity
Lean mix ratio prevents plug fouling and exhaust port deposits

Product Code: ATP & ATO

Product Description

AMSOIL Saber Professional (ATP) and Outboard (ATO) Synthetic 100:1 Pre-Mix 2-Cycle Oils are formulated with exclusive AMSOIL synthetic base oils and premium additives. Designed for lean mix ratios in two-cycle motors, Saber 2-Cycle Oils have excellent lubricity and cleanliness properties, controlling friction and preventing wear, plug fouling, ring sticking and exhaust port blocking. AMSOIL Synthetic 100:1 2-Cycle Oils have been protecting and providing improved performance in two-cycle motors since 1973.

Saber Professional

Saber Professional (ATP) is specifically designed for small engines including, but not limited to, chain saws, lawn equipment, blowers, chop saws, pumps, scooters and go-carts. It is also very good for use in motorcycles, snowmobiles, ATVs, jet boats and personal watercraft. Saber Professional is formulated with high temperature detergent additives that prevent hard carbon deposits from forming in these hot operating motors. Saber Professional is “smokeless” and delivers as much as 30 percent fewer emissions at 100:1 mix ratios than oils mixed at 50:1. Equipment operators subjected to smoke and fumes will benefit from these low emission properties. Because one mix ratio satisfies multiple pieces of equipment, Saber Professional eliminates mix ratio confusion. Saber Professional is recommended for pre-mix where ISO-L-EGD, JASO FC or API TC is specified.

Saber Outboard

Saber Outboard (ATO) is specifically designed for outboard motors. It is also very good for personal watercraft, jet boats, motorcycles, snowmobiles and ATVs. Saber Outboard contains a heavy dose of lower temperature dispersant additives that excel at preventing varnish and deposits from forming in water-cooled motors. Saber Outboard is a very low smoke, low odor, low toxicity product that produces as much as 30 percent fewer emissions at 100:1 mix ratios than oils mixed at 50:1. It is ideal for trolling motors as it prevents “oil loading” and plug fouling for rapid throttle response. Operators and the environment benefit from the use of Saber Outboard. It is recommended for pre-mix use where TC-W3 or API TC is specified.


AMSOIL Saber 100:1 2-Cycle Oils are recommended for 100:1 mix ratios in normal service and 50:1 to 80:1 mix ratios in severe service applications such as commercial equipment operations and racing.

Saber Synthetic 100:1 Pre-Mix 2-Cycle Oils ATP ATO

 Kinematic Viscosity @ 100°C, cSt (ASTM D-445)  11.9, 13.4
Kinematic Viscosity @ 40°C, cSt (ASTM D-445) 78.2, 91.3
Viscosity Index (ASTM D-2270) 145,148
Pour Point °C (°F) (ASTM D 97) -38 (-36), -36 (-33)
Flash Point °C (°F) (ASTM D 92) 101 (214), 102 (216)
Fire Point °C (°F) (ASTM D 92)   107 (225), 106 (223)


Even though AMSOIL 2-Cycle Oils have been optimized for speci.c applications, they are multi-functional and recommended for use in many areas. The chart rates each oil’s performance abilities per application as follows:

Excellent: "The" primary recommendation for the oil. This is the best possible choice for the application. The oil is speci.cally designed for the operating conditions of the motors in these markets. There is only one "Excellent" recommendation per category.

Very Good: A main recommendation for the oil. an oil that is very good for the operating conditions of these motors.

Good: A secondary recommendation for an oil. The oil was not speci.cally designed for these applications, however, the chemistry in the oil is suited to the operating conditions of these motors.

Not Recommended: Identifies applications where the product was not intended for use. "Excellent" rated products offer superior performance.

Racing: (1) Not recommended for long-term use in outboard motors as a TC-W3 type oil, although excellent as a race oil for short term use where motors are periodically inspected.

(2) Excellent for racing or modified motors. Very good for recreational use.

*Recommended for all (DFI) direct fuel injected, (EFI) electronic fuel injected, and carbureted motors. Outboard motors include Mercury® Optimax,® Johnson® & Evinrude® FICHT® & E-TEC,™ Yamaha® HPDI, Nissan® & Tohatsu® TLDI®