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Registered
Join Date: Feb 2005
Location: Portland
Posts: 845
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Where should my CO be set to???
I have a 77 930 with a 3.2 Motor. K-27/7200 and full bay IC.
Can anyone tell me what a safe CO number would be. I think I am running way too fat by the color of my exhaust tips and the smell anyway. So I plan on putting it on the 5 gas today to find out and adjust it as needed. Thanks in advance! .................................................. .C 
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77 930 "P Zilla" 3.2 Litre w / EFI conversion |
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09-22-2005, 07:56 AM
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Join Date: Dec 1999
Location: Novato, CA
Posts: 4,740
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0.6-1.0 CO% Measured ahead of the cat. conv. and with the oxygen sensor plug disconnected. ( Spec Book )
Joe |
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09-22-2005, 08:04 AM
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Location: Portland
Posts: 845
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77 car no cat no oxygen sensor. Now what?
.........................................C 
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77 930 "P Zilla" 3.2 Litre w / EFI conversion |
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09-22-2005, 08:59 AM
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Wherever it idles smoothest without the HCs starting to creep up. Probably arouind 2.5 to 3.5%.
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1984 3.2 Carrera Impact Bumpers on track: http://www.youtube.com/watch?v=C4qbFNkdD2o |
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09-22-2005, 09:57 AM
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Location: Portland
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Thanks guys!!!
...............................................C 
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77 930 "P Zilla" 3.2 Litre w / EFI conversion |
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09-22-2005, 10:48 AM
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Location: Portland
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Checked it just a few minutes ago. It is at 2.5 on the nose at idle. At 2500 it climbs slightly to 2.85
I think this will work. Nice! For a change I dont have to mess with something? (LOL) ...............................................C
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77 930 "P Zilla" 3.2 Litre w / EFI conversion |
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09-22-2005, 12:57 PM
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1984 Porsche 911 3.2 Carrera 3.2
