Latest UOA. Oil filter used was a Ford Motocraft FL910s. This sample saw 2 auto-x days and some very hot summer temps.
Oil replaced with more Castrol Edge 0W40, as it seems to be getting the job done for me, is cheap and easy to find, and is producing good results. I would run a longer OCI but wouldn't want the oil to shear down any further.. Curious to get other opinions as well. Thanks
Oil replaced with more Castrol Edge 0W40, as it seems to be getting the job done for me, is cheap and easy to find, and is producing good results. I would run a longer OCI but wouldn't want the oil to shear down any further.. Curious to get other opinions as well. Thanks