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Old 11-16-2012, 12:22 AM   #3
Tom Goldman
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Location: Allentown,PA
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Default Re: O/2 Sensor location

I disagree..
I have a Racepak Sportsman recorder with O2 and the primary tube location is far easier to tune with than the collector location.
I did move to different cylinders when I first started tuning with it to check cyl to cyl fuel distribution, but once my fuel distribution was confirmed , I went back to just 1 cylinder.
With a few good recordings under your belt ,you will see A/F ratio changes quickly on the data graph and know what it will do to your cars performance.
Call Greg Kelly and ask him about it , he is a wealth of knowledge about these recorders.
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