Subject	With all respect I'd like to see the numbers.
Posted by	jjpp2Z on August 26, 2008 at 3:14 PM
	This message has been viewed 101 times.
In Reply To	thats not true, Greg has tuned plenty that have passed posted by Atl300zxTT on August 26, 2008 at 02:31 PM
Message	The main purpose of the EGR is to dilute the oxygen in the combustion with the exhaust gas. ( less oxygen = cooler burned = less NOx ) . If the engine heats up , or runs too lean the NOx will fromed (about 2500degree F), or unless Greg richens the mixture up to create a cooler burned then the sufficient cats burn the HC and CO. Or you can have three way cats to catalist the NOx. As we all know our Zs have a heat issue I'd be very interested in seeing how we can make our cars run cooler.
Follow Ups	How will my Z respond to deleting EGR and under plenum vac.. - GitNMyBelly 14:11:22 08/26/08 It will run the same, supposed to be higher cyliner - RedTTZ91(OK) 14:17:05 08/26/08 Re: It will run the same, supposed to be higher cyliner - Brad@ZSolutions 14:31:02 08/26/08 No negative side effects. And I think you mean water lines. (n/m) - BigTDogg (MA) 14:19:36 08/26/08 No he is just talking about the hard lines that go under the - 5280Z_nightstalker 16:26:46 08/26/08 as the Nissan service manual calls them: - Cap927(Boston) 16:42:04 08/26/08 Should be called EGR tubes, IMO. (n/m) - BigTDogg (MA) 16:59:11 08/26/08 If you live in CA, you won't pass smog test for high NOx (n/m) - jjpp2Z 14:24:18 08/26/08 thats not true, Greg has tuned plenty that have passed - Atl300zxTT 14:31:25 08/26/08 With all respect I'd like to see the numbers. - jjpp2Z 15:14:42 08/26/08 Here: - Bernie (NoVA) 15:26:39 08/26/08 Always amazing. (n/m) - TT XTZ 15:29:34 08/26/08 Bernie or the EGR? (n/m) - Spongerider :) 16:05:28 08/26/08 There is no EGR fool. (n/m) - Bernie (NoVA) 16:09:18 08/26/08 I have AIV, EGR, and only used stock main cats and I passed - 5280Z_nightstalker 16:31:55 08/26/08 You are amazing Bernie. My hat is off for you! BTW do you - jjpp2Z 21:51:38 08/26/08 I know it does - we've have cars here that do already. (n/m) - Bernie (NoVA) 01:14:29 08/27/08 sweet thought that looked familiar - ZooterMcGavin (NoVa) 08:52:03 08/27/08 Survey says.... Gainsville Florida (n/m) - BigTDogg (MA) 14:31:43 08/26/08 Glad I live in NY, they don't test on older cars < 96. (n/m) - DavezTT 18:24:47 08/26/08 same here in Illinois - ZLover4Life 20:11:07 08/26/08
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