4kq exhaust retrofit

[R Mangas]

   I vote you keep a cat- my '86 was catless as recieved and was loud,
smokey, and stinky.

  You can buy O2 sensor bungs from Summit, among other places, that will
allow you to cut a hole and weld in the fitting for the sensor wherever you
want.





>From: CTDiesel at aol.com
>To: quattro at audifans.com
>Subject: 4kq exhaust retrofit
>Date: Sat, 18 Jan 2003 11:47:48 EST
>
>Has anyone come across a way to install the O2 sensor in the exhaust
>manifold
>instead of the cat converter?  I am wanting to do away with the cat
>converter
>as they are so expensive and the bolts holding the cat to the pipes have to
>be cut away each time you R&R the O2 sensor.  I dont live where emissions
>are
>required (boondocks) but still want to have the O2 work with the ECU and
>Control Pressure Accuator.  So i was thinking if its possible to thread a
>hole in the lowest portion of the ex. pipe so that you get the best reading
>from all cylinders.
>
>Anyones help would be great
>TIA
>DJ


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