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Reply to "What engine oil? Synthetic?"

DannyP posted:
slowshoes posted:

Danny gives the zinc/phos levels by % weight - does anyone know how that compares to ppm that Mobil 1 uses for their oils in their chart in the link below? 

https://mobiloil.com/~/media/a...duct-specs-guide.pdf

 Here's their response to someone asking about using their oil in a classic car:

https://mobiloil.com/en/faq/as...vel-for-classic-cars

Bill

I believe all you have to do is move the decimal point. 0.150 % becomes 1500ppm.

As referenced here, but I can't attest to the veracity of this:

http://www.yellowbullet.com/fo...?t=252330&page=2

 Thanks for the reply Danny - much appreciated!

Bill

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