New AMSOIL Formula 4-Stroke Synthetic Motor Oil is specially formulated to provide serious protection and performance in recreational four stroke motors, including ATVs, outboard motors and motorcycles. It may also be used in cars and trucks. With a broad 0W-40 viscosity rating, AMSOIL Formula 4-Stroke is ideal for use in both hot and cold temperature extremes. As an SAE 40 motor oil, it protects hot operating, hard working four-stroke motors, while its SAE 0W rating ensures excellent cold weather starting and quick post-startup lubrication in the coldest temperatures.
AMSOIL formula 4-Stroke Synthetic Motor Oil´s friction modifier free formulation is ideal for four-stroke ATV´s, outboard motors and motorcycle engines, ensuring dependable starting, smooth running, improved fuel efficiency, desirable stall speeds and clutch compatibility.
AMSOIL Formula 4-Stroke Synthetic Motor Oil provides superior shear stability and resistance to vaporization. Engine wear, oil consumption, heat and emissions are kept to an absolute minimum.
The high-temperature operation of four-stroke engines often leads to the thermal degradation and oxidation of conventional oils, leading to the formation of deposits, sludge and varnish. However, the superior oxidative and thermal stability of AMSOIL Formula 4-Stroke Synthetic Motor Oil inhibits the formation of varnish, deposits and sludge so equipment runs clean in high-stress, high temperature conditions.
Conventional motor oils tend to vaporize and lose weight in high temperature conditions, contributing to poor oil circulation, reduction in fuel efficiency and excessive emissions and engine wear. AMSOIL Formula 4-Stroke Synthetic Motor Oil maintains its viscosity in high temperature service. The superior evaporation resistance of AMSOIL Formula 4-Stroke Synthetic Motor Oil keeps engine wear, oil consumption and emissions to a minimum, while keeping oil circulation efficient and fuel economy high.
AMSOIL Formula 4-Stroke Synthetic Motor Oil contains no friction modifiers, and is ideal for ATV, outboard motor and motorcycle engines. The friction modifier free formulation of AMSOIL 4-Stroke ensures transmission (manual or automatic) and clutch compatibility and prevents slip.
AMSOIL Formula 4-Stroke Synthetic Motor Oil contains a robust dispersant/detergent package, making it ideal for use in high-stress four-cycle engines. The dispersant/detergent additive package effectively suspends harmful combustion by-products and prevents deposits, keeping AMSOIL formula 4-Stoke clean and serviceable.
High-temperature operations often lead to the thermal degradation and oxidation of conventional oils, leading to the formation of deposits, sludge and varnish. The superior oxidative and thermal stability of AMSOIL Formula 4-Stroke Synthetic Motor Oil inhibits the formation of varnish, deposits and sludge so equipment runs clean in high-stress, high temperature operations.
AMSOIL Formula 4-Stroke Synthetic Motor Oil has a broad viscosity range, making it excellent for use in both hot and cold temperature extremes. As an SAE 40 weight motor oil, AMSOIL Formula 4-Stroke provides superior protection for hot operating, hard working motors, while its SAE 0W rating ensures easy cranking, excellent cold weather starting and quick post-startup protection.
AMSOIL Formula 4-Stroke Synthetic Motor Oil protects equipment from copper corrosion and rust, even during equipment storage. AMSOIL Formula 4-Stroke Synthetic Motor Oil does not foam in service, protecting equipment from the metal-to-metal contact and wear that occurs with use of foam-filled fluids.
The pollution and noise emitted from two-stroke snowmobiles and dirt bikes have come under heavy criticism in recent years, with manufacturers working to perfect cleaner, quieter four-stroke counterparts. As four-stroke snowmobiles and dirt bikes enter the market, they will require a superior lubricant. Now AMSOIL offers a superior 100 percent synthetic AMSOIL Formula 4-Stroke Motor Oil.
AMSOIL Formula 4-Stroke Synthetic Motor Oil may be used in all applications specifying 0W-30, 0W-40, 5W-30, 10W-30 and 10W-40 viscosity grades for ATVs and UTVs, snowmobiles and other power sports equipment, and is recommended for applications specifying the following:
- API SL/CF, SJ, SH, SG
- JASO MA/MA2
Use in Yamaha®, Suzuki®, Honda®, Kawasaki®, Arctic Cat®, Polaris®, Ski-Doo®, and Can-Am® (Bombardier®) motors and transmissions. Safe in wet or dry sumps. Recommended for manual or automatic clutches.
AMSOIL Formula 4-Stroke Synthetic Motor Oil is compatible with other four-stroke fluids. However, a mixture of AMSOIL Formula 4-Stroke Synthetic Motor Oil and another oil may offer a shorter service life than pure AMSOIL Formula 4-Stroke Synthetic Motor Oil.
AMSOIL Formula 4-Stroke Synthetic Motor Oil is compatible with and recommended for use with clutch plates in ATV’s and motorcycle transmissions.
AMSOIL Formula 4-Stroke Synthetic Motor Oil according to oil analysis results or at manufacturer’s recommended interval.
New AMSOIL Formula 4-Stroke Synthetic Motor Oil is specially formulated to provide serious protection and performance in recreational four stroke motors, including ATVs, outboard motors and motorcycles. It may also be used in cars and trucks. With a broad 0W-40 viscosity rating, AMSOIL Formula 4-Stroke is ideal for use in both hot and cold temperature extremes. As an SAE 40 motor oil, it protects hot operating, hard working four-stroke motors, while its SAE 0W rating ensures excellent cold weather starting and quick post-startup lubrication in the coldest temperatures.
