Thread: 78-80SC Who is using 87 Octane
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SilverPoly SilverPoly is offline
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Join Date: Feb 2003
Location: Hollywoodland
Posts: 468
I've heard it said that 89 octane is the least used fuel at the pumps and thus sits there longer. I'd go with 87.

I run 91 since my rebuilt engine is using euro p&c's.
Old 04-27-2006, 12:40 PM
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