[metalshark]

I can pretty much guarantee that the more wire running from the o2 sensor the better. looking into wideband o2 sensors I have found that they are used for the ecu or ecm to be able to control the Air to fuel ratio that way efficiency is at its peak.

its all depending on how much your willing to work on it.


never ground to an exhaust pipe unless you want a small fire under the hood the exhaust pipes reach over 600 degrees Fahrenheit.