Thread: $23.88 for Mobil 1 @ Wal-Mart
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Old 05-12-2015, 07:48 PM   #31
patssle
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Join Date: Jan 2013
Location: Houston
Posts: 370
Quote:
If we had ZDDP numbers for JGDT40,would we know if it is good/bad ?
No...but it's a start. And they specifically advertise the product as "high zinc". "High" is relative. I'm a science person - I want to see numbers back up a claim.
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