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For 100 octane gas, would I want to run colder, hotter or the same heat range spark plugs?

Old 10-03-2004, 08:27 PM
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For 100 octane gas, would I want to run colder, hotter or the same heat range spark plugs?
Old 10-03-2004, 09:22 PM
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Would this be for a chip tuned for 100 octane?
Old 10-04-2004, 11:52 AM
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No, the chip would be a standard ~1 bar GIAC 91 or 93 octane chip
Old 10-04-2004, 05:51 PM
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Default If your going to run 100 straight then you might 1 step hotter

if your running 100 to do some road racing then stick with the range you have now.
Old 10-04-2004, 07:37 PM
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Thanks
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