AMSOIL Introduces Specially Formulated Synthetic Oils
for Four Stroke Outboard Engines

10W-30

10W-40

New AMSOIL Formula 4-Stroke® Marine Synthetic Motor Oils are premium quality synthetic formulations engineered for the harsh operating conditions of marine environments. Designed to withstand the intense mechanical activity of continuous, high RPM operation, Formula 4-Stroke® Marine Synthetic Motor Oils are specially fortified with a heavy treatment of advanced additives that protect motors against wear, rust and deposits. They excel in both high horsepower applications and all-day trolling.

AMSOIL Formula 4-Stroke® Marine Synthetic Motor Oils are certified by the National Marine Manufacturers Association (NMMA) for use in four stroke outboard motors. These high quality oils demonstrate outstanding performance, exceeding the NMMA "FC-W" (Four Cycle - Water) specification requirements with the following benefits:

• Offers superior protection against engine wear
• Provides excellent anti-rust performance

AMSOIL Formula 4-Stroke® Marine Synthetic Motor Oils are available in 10W-30 and 10W-40 viscosity grades and approved for use in all popular four-stroke outboard motors, inboard and I/O motors, and personal watercraft. For inboard motor applications, drain intervals may be extended to two times the engine manufacturer recommended interval or one year, whichever comes first.

AMSOIL has been the recognized leader in synthetic lubrication since 1972. For more information about AMSOIL Formula 4-Stroke® Marine Synthetic Motor Oils contact your nearest AMSOIL distributor, or call AMSOIL at (715) 392-7101 or 1-800-777-8491. AMSOIL INC., AMSOIL Building, Superior, WI 54880. Visit our website at www.amsoil.com.