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Old 03-10-2009, 04:46 PM
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BEAST477
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Join Date: Feb 2007
Location: Michigan
Posts: 1,900
Default How much octane???

Looking for opinions: In my new 540 12.6:1CR im planning on running VP Fuel. I was told VP 110 is good to 14:1 and 8000 RPM or would i be better off with thier C 12 ?
:?
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