Passed CA Emissions - ZR-1 Net Registry Forums

mike100 · 12-28-2011

I'm inclined to think the catalysts are degraded (the NOx part of it- which is only a portion of it anyways). Running it with a deluge of oxides of nitrogens will weaken the part that treats it. Same with excessive HC's to the 2way part of the 3-way cat.

You just will have to make your own Cat-ted headers with an exemption due to not being legal to import used parts into CA any longer. Too bad as 600 would have passed in some counties and probably about 49 other states.

12-28-2011	#36
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,801	Re: Passed CA Emissions I'm inclined to think the catalysts are degraded (the NOx part of it- which is only a portion of it anyways). Running it with a deluge of oxides of nitrogens will weaken the part that treats it. Same with excessive HC's to the 2way part of the 3-way cat. You just will have to make your own Cat-ted headers with an exemption due to not being legal to import used parts into CA any longer. Too bad as 600 would have passed in some counties and probably about 49 other states.

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