C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

O2 sensor and headers.

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Old Nov 6, 2003 | 08:11 PM
  #1  
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Default O2 sensor and headers.

Got my headers and stuff,but where im i welding the o2 sensor bung on this thing?? I also thought an 88 l98 had 2 o2 sensors, not one...hmmm...Do all l98s have only 1 o2???
I did not know that....
Thanks friends
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Old Nov 6, 2003 | 08:22 PM
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Default Re: O2 sensor and headers. (FostersPerformance)

Only 1 O2 sensor on the L98, usually stuck into the collector or just behind it on a header, what headers do you have?
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Old Nov 6, 2003 | 08:27 PM
  #3  
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Default Re: O2 sensor and headers. (vader86)

My 1990 with TPIS headers has only one single wire O2 sensor on the drivers side, in the collector, but closer to the where the 4 tubes come together. the sensor runs parallel with the floor board. After welding the bung, I hope you have them coated to prevent them rusting and lookin nasty, and will have to replace them again in like two years.
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Old Nov 6, 2003 | 08:33 PM
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Default Re: O2 sensor and headers. (corvette1990)

Cool thanks..
They are just heddman headers, i coated them myself..But will again after i weld it in..Thanks again
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