Re: Should I be using ZDDP Oil in my 327?
Quote:
Originally Posted by Cali72K20
This is what I use and have no problems at highway speeds at 3k plus just to stay at 60-65mph. My 350 engine has been rebuilt with 305 heads to bump the compression. I run Mobile 91 octane and try to change oil every 3k miles.
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Same here! been using VR1 for a long time. I use Wix filters which is also what the Napa gold filters are.
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1985 C10 shortbed, current project.
Member of the Upstate SC GM Truck Club.
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