Published On Mar 26, 2021
The 2020 API SP and ILSAC GF-6 engine oil specifications add stringent new test criteria that pushes the quality of engine oils to new levels. Here we discuss why the new specs were needed, what the new tests are, how the new lubricant formulations will tackle low speed pre ignition (LSPI), and the difference between GF-6A and GF-6B.
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