There’s no other motor oil like it I would say edge ep is a better long drain oil than valvoline ep based on the available information provided by castrol on some of the industry standard tests It can take up to 4., is incorrect
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Valvoline states four or more
I like that pennzoil offers such.
Used to be called valvoline professional series mtf New name is valvoline synchromesh mtf This stuff looks promising for folks that have a manual transmission. I never thought much about valvoline's fairly new restore & protect oil until the motor oil geek recently posted a video on it
Once i saw his video, i did a bit more research. Valvoline is a quality oil The advanced synthetic 5w20 is a stout 20wt with an hths of 2.7 and a respectable noack value of only 7.6% lots of great 5w20s to choose from. 1st oci=no change 2nd oci= no change (almost gave up) 3rd.
