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Old 10-06-2009, 12:54 PM
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mtheulen
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JOURNEYMAN
 
Join Date: Oct 2004
Location: arizona
Posts: 32
Default O2 sensor location

Hi All
Just purchased a racepak single channel A/F monitor. Racepak recommends 12" out in the header. Would like opinions on which cylinder they would monitor and why.
Thanks
Mike
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