With the continued delay of the ILSAC GF-6 specification (now likely delayed beyond April 2019), the ILSAC alliance of automotive OEM’s are now formally requesting the API (American Petroleum Institute) to develop an official GF-5 PLUS specification.
This is because the automotive OEM’s do not want to wait any longer to address the LSPI (Low-Speed Pre-Ignition] issue that has been a major topic of debate in the industry for the past few years.
This proposed specification will have the same performance as GF-5 with the addition of 0W-16 viscosity grade and the LSPI engine test. With a suggested first licensing date of January 1, 2018.
| LSPI Engine Tests | o LSPI events monitored by observing cylinder pressure |
| Oil Conditioning | o 30 minutes o 2,000 RPM / 100 Nm |
| Engine Conditioning | o 10 minutes o 3,900 RPM / 200 Nm |
| Cool-down | o 5 minutes o 2,000 RPM / 32 Nm |
| Combustion | o 15,000 combustion cycles / 17 minutes (2 min. warm up + 15 min. data collection) o 2,000 RPM / 350 Nm |
2.0 Litre Turbocharged Ecotec LHU
Contact one of our specialists for more information.
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