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Old 12-30-2003, 06:06 AM   #10
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Join Date: Jul 2003
Location: North Georgia
Posts: 12
I read an article some time ago where a senior Porsche engineer pointed out that in many areas of the world premium gas is not available, and the cars accordingly are designed to run on 87 octane, it will not cause a problem. The 93 octane requirement is there only to guarantee that the Porsche will perform as advertised. Personally, I use premium.
Russ Johnson
2003 Boxster S
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