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Spark Plugs for nitrous setup.

BMill705

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Well I was browsing the American muscle website looking for some cold plugs to install when I install my nitrous kit and I came across this statement "When running a small shot, like a 25-75 shot there is no need to replace your spark plugs. When you start getting into larger jet sizes, like 100 or 125 shot, it’s a wise idea to replace your spark plugs with a spark plug that's one step colder." Here is a link to the full article http://www.americanmuscle.com/2015-mustang-nitrous-guide.html.

Can anyone confirm that it will be safe to run the stock plugs with a 75 wet shot on our 15+ cars? I've always been told that no matter what always change the plugs for nitrous.
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Tommy V

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With 75 i would go one step colder,just to be safe.Also check and see what the recommended gap is for that shot.Do not use platinum plugs!!!!.
 
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BMill705

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With 75 i would go one step colder,just to be safe.Also check and see what the recommended gap is for that shot.Do not use platinum plugs!!!!.
I will buy them anyways just to be safe, but I was just wondering if there was anyone on here running a small shot on factory plugs with no issues. On the gap size I will contact Lund and see what they recommend with my current mods. Anyone know any sites with good deals on plugs?
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