air/fuel meter

[thebest]

i'm looking to buy a air/fuel ratio meter i'm looking for vdo company??? did somebody have idea where to buy these product or other company. thank's thebest.

 

[neonphil]

Here is an interesting article about Wide Band Oxygen Sensor
http://www.tragacs.com/wbo2.html

 

[neonphil]

Haltuner O2 sensor

http://www.haltech.com.au/Products/Accessories/Haltuner/haltuner.html

 

[1xr]

a/f meters are great but are annoing to look at when the engine is not in boost, flashing back and forth. I think keystone and summit sells all kinds of brands of these.