O2 sensors don't work wet, I think most of us have wet exhaust so tailpipes are out. I talked to Lightning and they won't add O2 bungs to headers once they're built.
You can add them to most GIL, Stainless marine, imco, etc, style manifolds. In the riser. I can however, see it being a issue with lightning headers.
mike tkach
08-29-2012 08:50 AM
Originally Posted by ThisIsLivin
(Post 3764787)
O2 sensors don't work wet, I think most of us have wet exhaust so tailpipes are out. I talked to Lightning and they won't add O2 bungs to headers once they're built.
in the origional post he stated [cmi big tubes] so i assumed they were dry,as most are,my ss welder can put o2 bungs in your header and it will in no way ruin your headers,he does it all the time.as allready stated,reading plugs is not an acurate way to tune a marine engine[dont ask me how i know that]o2 sensers reading air=fuel ratio is the most accurate,and the best way to tune,period.
