best placement for O2 WB sensor?
I for one am running a dumped Y with cats. I'm making a 16 or so inch extension from the back of the Y to the dump this weekend and throwing the WB at the beginning of that. I shoot for 13.1 on the tune which comes to about 12.5-12.6 pre-cat. I want to get both banks in my tune.
Just another opinion, I guess...


