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Re: is 3500ppm nox precat on a 97 cavalier too high?
Posted to Emissions Forum on 2/16/2004 2 Replies

Hi, Brian:

The factors are indeed complex. Not to mention the temperature is not a very well define physical quantity in combustion process. As for NOx formation, we often hear: "burned gas temperature”, that says to me, it's most likely to be in the thermal... Login to read more.

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