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""Yes, this is a problem with the 996/997TT engines. If you run too hot of a spark plug, you can fire the mixture but the cylinder temperatures go through the roof. With a better firing coil, you can run a colder plug which lowers cylinder temperatures. It is a tough game. """
???? Are you sure you understand how Ignition works?? I am hoping you mis spoke.
This is contrary to what most experienced knowledgeable performance engine experts say. Not trying to challenge your statement here, but spark plugs do no generate temperature in the chamber. They move the spark out into the chamber or back it out, and have the ability to remove temperature from themselves into the heads. In fact, all the engine people I have talked to want increase spark energy to increase the temperature not lower it.
Maybe I read this wrong, so I would like to hear what you mean here.
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