Hooker lt o2 hole plugs?
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Hooker lt o2 hole plugs?
Hey guys so i'm doing my lt hooker ceramic header install, and someone told me to drive the car a bit before putting the 02 sensors back in the front, because the chemical from the coating in the headers would foul the sensors. Has anyone else heard this, and if so, how far do you have to drive before it's safe, and is there some type of plug to go in the sensor hole?