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Old 09-26-2012, 11:02 PM   #1
C10TN
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Join Date: Jun 2012
Location: Nashvegas
Posts: 45
Fuel Octane... Whats Everybody Running?

Got my 66 stepside a couple months ago and just now got it running and road-worthy. It's an in-line six and my question is... what gas should I be running in this old engine? I def will be using the local non-ethanol station but is the low 87 octane ok or would I be better off running 89 or 91? What's everybody running?
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