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Camvill · 03-15-2007, 02:14 PM

speaking of inspection, i have a 94 z28 with a k&n filter kit, magnaflow stainless steel cats, and some other little mods but i cant pass emissions. my o2 sensors are brand new. im trying to replace the old cat with a new highflow one, maybe that will work. my numbers were off the chart last time i went threw. by the way.. the first time i failed for visible smoke i had a broken lifter.. but that was fixed. and it also runs very rich

03-15-2007, 02:14 PM	#1
Camvill Join Date: Jul 2006 Location: Hamilton, Nj/Glassboro, Nj Posts: 799 iTrader: (2)	Speaking of inspection... speaking of inspection, i have a 94 z28 with a k&n filter kit, magnaflow stainless steel cats, and some other little mods but i cant pass emissions. my o2 sensors are brand new. im trying to replace the old cat with a new highflow one, maybe that will work. my numbers were off the chart last time i went threw. by the way.. the first time i failed for visible smoke i had a broken lifter.. but that was fixed. and it also runs very rich Last edited by Camvill; 03-15-2007 at 02:14 PM.