[DeTomaso] More IR-EFI Questions - 02 Heat Sensor

[Mad Dog Antenucci]

MikeT - All,
   
  I know I  asked this question before so enlighten me if you know the answer...
   
  We got one Tech-3R 02 heat sensor for headers. I know I need to have a bung welded into the new 180 headers but my question is, is "ONE" 02 sensor enough or should I have TWO...  or one for each side of the 180 degree headers???  


Mad Dawg Antenucci 
Team Pantera Racing 
  The 1st & still the only vintage race team in open road racing 
www.teampanteraracing.com