Gauging interest...pun intended, Semi-custom wired Wide Band O2 meter, AFR Options

[Mark Henry]

I'm making up several 14point7 SLC free 2, WB O2 meters for customers and myself and just wondering if this would be of interest to the brotherhood.

Problem with most O2 meters is the wire harness, most of the time they are just a bit short for a clean rear/mid engine install. The wires are often cheaper quality loose wire covered with the Chinese finger puzzle like plastic sheathing.
I'm using a high quality sheath, twisted, 6 wire with shrink wrap tubing on the ends, for the main harness.

[mb911]

Mark ,

1/4" should be perfect. I just did this on a 15 year old m&k muffler for a customer..

Here are the stepped headers I built for my car.. I will build heat exchangers over them after some testing but notice my 02 bung location.

[Mark Henry]

Mark ,

1/4" should be perfect. I just did this on a 15 year old m&k muffler for a customer..

Here are the stepped headers I built for my car.. I will build heat exchangers over them after some testing but notice my 02 bung location.

The bung should be clock to the 10 or 2 o'clock, it's the best position for any moisture to fully drain out of the o2 sensor. Moisture can cause thermal shock to the sensor.