AMSOIL VS AAMA, JASO, and ACEA oil Specifications
AMSOIL uses the best shear-stable viscosity index improvers on the market. AMSOIL motor oil uses high-quality VI improvers for protecting viscosity in drain intervals.
In terms of high temperature/high shear viscosity and resistance to shearing forces. Motor oils from AMSOIL exceed AAMA, JASO, and ACEA specifications in North America, Japan, and Europe. Low-shear oil loses its density relatively quickly, especially in high-temperature conditions. It decreases its ability to prevent metal-to-metal contact and wear.
Signature Series Protects Against LSPI
AMSOIL Synthetic Motor Oils achieved complete 100% protection against LSPI. An LSPI event observed while testing a competitor’s motor oil caused piston damage. As indicated by the red arrows in the image, Portions of the ring land have separated from the piston.
In the test required by the GM dexos1 Gen 2 specification, The LSPI engine results in zero LSPI events. Five consecutive AMSOIL Signature Series, XL, and OE 5W-30 Motor Oil tests.
How does AMSOIL motor oils compare to Mobil 1?
According to industry testing results, comparing Amsoil motor oil with Mobil 1 speaks for itself. AMSOIL prevents viscosity breakdown by providing superior protection for pistons, cams, and bearings.
Mechanical shear resistant
During shear, two layers of oil move in the opposite direction. Under intense heat and pressure, these two oil films move in opposite directions. A scenario such as this can tear apart the molecules of viscosity-improving additives. They are extending the base oil’s viscosity range. As a result of shear, Oil can lose its viscosity. It makes it less effective at protecting against wear. A thin oil film protects the bearings through the piston, rod, and crank. Making errors at this point is challenging.
We combine shear-stable base oils with naturally shear-resistant oils in AMSOIL’s viscosity improvers. In addition to exceeding industry standards, AMSOIL synthetic motor oil outperforms competing brands in heat and shearing forces. It is 46% more effective than Mobil 1 at preventing viscosity breakdown. Maximum protection against high-horsepower, modern engines.
One of the leading independent oil companies in the world, we formulate products based on performance, not price. As a result, you can push the limits of performance, power, and speed with a complete line of full-synthetic lubricants.
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AMSOIL Contains high TBN
The combustion of fuel inside the engine produces damaging, corrosive byproducts. Oil passages become clogged with sludge and varnish deposits when fuel, soot, and water mix. It Restricts oil flow and causes vital engine components to stick and malfunction. The high TBN levels in AMSOIL neutralize them all.
TOP Detergents and Dispersants additives
Detergents and dispersants significantly reduce sludge and varnish deposits in the crankcase. The oil filter removes them. Detergents and dispersants prevent them from forming harmful particles. AMSOIL’s detergent/dispersant additives keep engines clean and deposit-free for extended drain intervals.
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