Wideband o2 sensor placement

[Uncle Ben]

Where would you position your wideband o2 sensor? I know it should be 24” from the exhaust port, but is it ok to place it close to an oxygen sensor? Where would you place it?

 

[PlayingWithTBI]

Mine is at the collector of the "Y" pipe (3" single exhaust) while my NBO2 is on the collector (driver's side) of my shorty headers. I've read where some folks will delay the INT some to compensate for the longer distance from the heads on long tube headers, when they were getting some surging at idle, seemed to help.

 

[Supercharged111]

I put mine right next to the NB sensor at the header collector. I didn't want it any farther because you'll get a bit of latency. If NBs are tracking together then just the 1 bank is good enough to tune with.