Synthetic Motor Oil

Application programming interface Motor Oil Comparison Test Results See who came out on Top – Application programming interface Motor Oil Comparison Testing: Thinking all motor oil is the same? Think again! – AMSOIL Synthetic 10W-30 Motor Oil and 10 competing conventional and synthetic 10W-30 motor oils were subjected to a series of Application programming interface motor oil comparison tests. The competing oils included petroleum based Castrol GTX Drive Hard, Mobil Drive Clean, Pennzoil with Purebase, Quaker State Peak Performance and Valvoline, as well as synthetic based Valvoline Synpower, Quaker State, Castrol Syntec, Pennzoil and Mobil 1 SuperSyn Multi Vehicle. Seven Application programming interface motor oil comparison tests were run on the motor oils.
The Thin Film Oxygen Uptake Test measures the oxidation stability of engine oils. The High Temperature\/High Shear Test measures a lubricant’s viscosity under severe operating conditions. The NOACK Volatility Test measures the evaporation loss of oils in high temperatures service. Pour Point indicates the lowest temperature at which a fluid will flow. Total Base Number is the measurement of a lubricant’s reserve alkalinity for combating acids. The Cold Cranking Simulator Test measures a lubricant’s viscosity at low temperatures and high shear rates. The Four Ball Wear Test measures a lubricant’s wear protection properties. The impressive test results show AMSOIL Synthetic 10W-30 Motor Oil outperformed the competitors in each test.
Thin Film Oxygen Uptake : The Thin Film Oxygen Uptake Test evaluates the oxidation stability of lubricating oils. A mixture of the test oil and chemistries found in gasoline motor operation are placed in a test vessel, which is pressurized with oxygen and placed in a heated bath. Anti oxidant breakdown is evident when the oxygen pressure in the vessel rapidly decreases. At this point, the induction time of the oil is recorded. As shown in the graph, AMSOIL Synthetic 10W-30 Motor Oil had the highest induction time of all of the tested oils. The minimum High Temperature\/High Shear viscosity for a 30 weight oil is 2.9 cP.
As shown in the graph, AMSOIL Synthetic 10W-30 Motor Oil surpasses this minimum standard and displays the highest High Temperature\/High Shear viscosity in the group. The superior viscosity retention of AMSOIL Synthetic 10W-30 Motor Oil in the face of severe temperature and shear conditions allows it to provide continuous, unsurpassed protection for engine bearings, extending equipment life and preventing wear. NOACK Volatility : The NOACK Volatility Test determines the evaporation loss of lubricants in high temperatures service. The more motor oils vaporize, the denser and heavier they become, contributing to poor circulation, reduced fuel economics and increased oil consumption, wear and emissions. A maximum of 15 percent evaporation loss is allowable to meet Application programming interface SL and ILSAC GF-3 specifications. As shown in the graph, AMSOIL Synthetic 10W-30 Motor Oil outperformed its closest competitor by over 30 percent. The extremely low volatility of AMSOIL Synthetic 10W-30 Motor Oil allows it to maintain its superior protective and performance qualities through extended drain intervals, even when faced along with severe operating temperatures.

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