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gmboxster · 04-12-2008, 10:35 PM

Don't know of the particular brand but it's always 93 octane. I was wondering if a lower octane rating would make a big difference, considering gas prices these days..

04-12-2008, 10:35 PM	#6
gmboxster Registered User Join Date: Aug 2007 Location: virginia Posts: 402	Don't know of the particular brand but it's always 93 octane. I was wondering if a lower octane rating would make a big difference, considering gas prices these days..