One Step Colder Plugs or Not?

Originally Posted by blackonorange Ummm the hotter the more dangerous..... He mentioned going up to a 9, which is colder than a plug at range 8 (higher # = colder

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction
One Step Colder Plugs or Not?

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02-25-2013, 03:25 AM

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Boost_lee

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Quote:

Originally Posted by blackonorange

Ummm the hotter the more dangerous.....

He mentioned going up to a 9, which is colder than a plug at range 8 (higher # = colder plug, for NGK and Denso). You can go too cold also, but you'd probably see those effects during idle.

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