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Duffman · 01-21-2009, 11:01 PM

I'm not suprised that your WAI raised NOx. NOx is created by high combustion temps and you took some of the cooling that is supplied to the cylinder away.

01-21-2009, 11:01 PM	#5 (permalink)
Duffman Master EcoModder Join Date: Mar 2008 Location: Edmonton, AB, Canada Posts: 531 Thanks: 11 Thanked 12 Times in 11 Posts	I'm not suprised that your WAI raised NOx. NOx is created by high combustion temps and you took some of the cooling that is supplied to the cylinder away.