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ThunderHeader mod

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Old May 15, 2011 | 07:25 PM
  #1  
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Default ThunderHeader mod

First off I have to say thank you to Wizard.

If you have a Tunderheader you will need to check for the right depth of the O2 sensor.
 
Attached Thumbnails ThunderHeader mod-thunder-exhaust-mod-002.jpg   ThunderHeader mod-thunder-exhaust-mod-007.jpg   ThunderHeader mod-thunder-exhaust-mod-015.jpg   ThunderHeader mod-thunder-exhaust-mod-017.jpg   ThunderHeader mod-thunder-exhaust-mod-023.jpg  

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Old May 15, 2011 | 07:50 PM
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More pics
 
Attached Thumbnails ThunderHeader mod-frontpipeafter.jpg   ThunderHeader mod-thunder-exhaustrearaftermod.jpg  
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Old May 15, 2011 | 08:16 PM
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The first chart is before and the second is after. These readings will get even better when all is said and done. Still working out some bugs. I might even go deeper with the O2s
 
Attached Thumbnails ThunderHeader mod-frontvebeforeo-correction.jpg   ThunderHeader mod-frontveaftero2correctionanddaftune.jpg  
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