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Engine oil test at 100 ° C Opel GM 5W30 Dexos1 Gen2
The second round with a heavier weight + 2kg. All oils with the best results from the first tests will be tested.
What does the test show?
The friction test is to show how effectively engine oil protects the engine.
Metal elements in the engine during operation (friction, eg pistons) can lead to scratches and scratches. The better quality of oil, the better it should protect the engine before it is formed.
Each sample subjected to this test will certainly have some scratches (hollows). By measuring the sample, we will be able to check the depth of the groove.
How does the test work?
The new sample is subjected to metal rubbing against metal under a 2kg load for 1 minute. Then, the sample diameter is measured at its lowest point. Each new sample has a diameter of 2.92, from which it subtracts the diameters of the test sample. After deducting both dimensions, we will get a real measurement of the sample consumption. The lower the score, the better.
Result: 0.02
List of engine oils table:
docs.google.com/spreadsheets/...
List of engine oils charts:
docs.google.com/spreadsheets/...
If you want to help me buy more oils, oil additives: paypal.me/PiotrTester
The product for the test was sent by Mr. Sławomir. Thank you