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AMSOIL Synthetic 2-Cycle Oils

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AMSOIL Leads the Way in Two-Cycle Oil Technology

New AMSOIL 2-Cycle Oils provide second-to-none protection and performance in modern two-cycle equipment

Two-cycle engines remain the workhorses in recreational equipment, including outboard motors, motorcycles, snowmobiles and personal watercraft, as well as in lawn and garden applications like lawn mowers and weed eaters. Design changes over recent years have included direct fuel injection engines, in which fuel is injected directly into the combustion chamber, and exhaust power valves, which improve combustion efficiency at varying RPM. These design changes have allowed two-cycle engine manufacturers to effectively reduce emissions, improve fuel efficiency and decrease oil consumption. Today's two-cycle motors of all types require specialized oil technology to deliver maximum engine protection,
dependable operation and long service life.

As the leader in two-cycle oil technology, AMSOIL has performed extensive research in developing a new line of revolutionary, specialized oils. AMSOIL INTERCEPTOR Synthetic 2-Cycle Oil (AIT) was the first new oil to be introduced. It is primarily recommended as an injector oil or at a 50:1 mix ratio in carbureted, electronic fuel injected (EFI) and direct fuel injected (DFI) snowmobiles, personal watercraft, motorcycles and ATV's. Formulated with wax-free premium quality synthetic esters and a specialized additive package, INTERCEPTOR is designed to address the exhaust valve sticking problems associated with certain snowmobile models.

New AMSOIL HP Injector Synthetic 2-Cycle Oil (HPI), DOMINATOR Synthetic 2-Cycle Racing Oil (TDR) and Saber Professional (ATP) and Outboard (ATO) Synthetic 100:1 Pre-Mix 2-Cycle Oils complete the lineup, replacing AMSOIL Synthetic 2-Cycle Injector Oil, Series 2000 Synthetic 2-Cycle Racing Oil and 100:1 Pre-Mix Synthetic 2-Cycle Oil, respectively. The application chart below ranks each oil's performance in common two-cycle applications.

AMSOIL Interceptor Synthetic 2-Cycle Oil
AMSOIL HP Injector Synthetic 2-Cycle Oil
AMSOIL Dominator Synthetic 2-Cycle Racing Oil
AMSOIL Saber 100:1 Pre-Mix Synthetic 2-Cycle Oil
AMSOIL Synthetic 2-Cycle Oil Lineup
HP Injector Synthetic 2-Cycle Oil (HPI)
Saber Synthetic 100:1 Pre-Mix 2-Cycle Oils (ATP & ATO)
Interceptor Synthetic 2-Cycle Oil (AIT)
Dominator Synthetic 2-Cycle Racing Oil (TDR)
Related Articles:
2-Cycle Engine Applications and Lubrication Needs
A Look at Snowmobile Exhaust Power Valves
AMSOIL 2-Cycle Oil Recommendations

Equipment manufacturers and motor builders have redesigned two-cycle motors to reduce emissions and increase economy. These changes have increased operating temperatures, reduced oil consumption and incorporated direct fuel injection and exhaust power valves. AMSOIL 2-Cycle Oils are designed to maximize performance in all types of engine designs and are optimized for select applications

Even though AMSOIL 2-Cycle Oils have been optimized for specific 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. The oil is specifically designed for the operating conditions of the motors in these markets. There is only one "Excellent" recommendation per category.

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

Good: A secondary recommendation for an oil. The oil was not specifically 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 intended for use.

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

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