Re: Mobil 1 best for cold starts.
What I am seeing (reading on line) is that zinc is in this new wave of starburst oils ( including Mobil 1 ) . Just not as much as was needed for high lift OHVs of the '60s. More like what was needed for engines of the '50s. So... we are good to go.
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Enjoy yer day. Tom
Hate can't fix what it started.
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