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Registered
Join Date: Dec 2000
Location: St. Louis, USA
Posts: 129
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CAT Bypass Pipe
Hey Wayne, or anybody else,
I bought the bypass pipe a while back and finally got to installing it today. I take it the threaded port is for an O2 sensor which I never had. What size bolt or plug will fit here?? Second question, What should the CO or mixture be set to without the CAT?
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78 3.2L CIS 911SC |
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05-05-2002, 12:32 PM
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Metal Guru
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I think that you will find a O2 fitting plug in the exhaust portion of the Pelican catalogue. As for mixture set to 3.5% CO for best performance, 1.5% for best economy.
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05-05-2002, 01:41 PM
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1991 Porsche 964 Turbo
