O2 Sensor Placement?

[KoenigsTiger]

Hello Everyone!

I didn't find a good thread on the question that I am asking.

Where should I get the O2 bung welded? I got some headers.



I'll be getting some street adapters, and an 2 in 2 out M&K.

I'll run the CIS for a while until get the EFI ready.

Thank you!
Gene

[ischmitz]

looks like you need to pick one bank and out it into the collector or even better into the tube from the collector to the muffler inlet. Not ideal but it'll work

[KoenigsTiger]

Hey ischmitz,

I am confused a bit. So putting the bung on the street adapter is better? Or on the header?

Thank you!