Size of stock cat? 2.5in or 3in?
10-10-2006, 06:39 PM
#6
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Join Date: Dec 2001
Location: Chicago, IL
Posts: 3,674
Re: Size of stock cat? 2.5in or 3in?
Originally Posted by shoebox
The stock intermidiate pipe is 2.75", not sure if the inlet on the cat is the same.
my HC on my emission test was 2.52 and the limit is .80....my CO numbers were fine..
my car has 112k on it...stock cat...
you think its the cat that is making me fail so badly?
10-10-2006, 07:21 PM
#7
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Join Date: Dec 1969
Location: Little Rock, AR
Posts: 27,709
Re: Size of stock cat? 2.5in or 3in?
I don't know jack about emissions testing, since we don't have it where I live. 
I'm apt to let that type of info go in one ear and out the other. Injuneer usually has some ideas about that kind of stuff.
I'm apt to let that type of info go in one ear and out the other. Injuneer usually has some ideas about that kind of stuff.
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