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Spark Plugs ?

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Old 03-10-06, 04:42 PM
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Spark Plugs ?

Alright who runs all #9s spark plugs in their FC turbo / or NA and "why". I would like to know the pros and cons. I search and could not find anything. So lets see what we can come up with. Thanks Tony
Old 03-10-06, 05:25 PM
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Advantage: Longer leading plug life
Disadvantage: fouling much more likely when the engine is cold in colder climates (sub 50F starts) so if you have cold start issues, the colder plugs will only make it worse.
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