Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
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Tuning question today. What's your opinion on how the plugs are burning. Too lean or just right? Slight tan on the electrode, pure white on the insulators. Currently running a tank of Shell premium after using up last week's tank of Sunoco plus four gallons of unleaded Cam2 100 octane.
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#2
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Just my .02. I'd like to see a little more color there. Is that just from cruising around or is there some recent power runs on that?
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#3
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About 300 miles of mixed driving - highway speeds and local traffic. Engine temp running around 175 degrees even with the recently hot weather.
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