The upcoming ILSAC GF-7 engine oil specification marks a significant advancement in automotive lubrication, designed to meet the demands of modern, fuel-efficient engines. A core focus of GF-7 is to provide enhanced lubrication under increasingly challenging conditions. This involves:  

• Improved Fuel Economy:

  • GF-7 oils are formulated to minimize friction, thereby maximizing fuel efficiency and reducing emissions.  

• Enhanced Engine Protection:

  • These oils offer superior protection against low-speed pre-ignition (LSPI), a critical concern in turbocharged direct-injection engines.  

  • They also provide improved piston cleanliness and reduced timing chain wear, contributing to extended engine life.  

• Advanced Wear Protection:

  • GF-7 is designed to give better protection against engine wear, helping engines to last longer.  

• Adaptation to Emission Regulations:

  • GF-7 also includes new requirements that will help to facilitate the use of gasoline particulate filters (GPFs), which are needed to meet new, stricter emission regulations.  

In essence, GF-7 lubrication is geared towards providing a robust and efficient oil that can handle the stresses of contemporary engine technology, balancing performance with environmental responsibility.