Wideband 02 sensor

[genolan]

I'm finally looking to put a wide band 02 sensor and gauge in my backdraft. I'm thinking about a gauge that mounts to or in the dash. Looking for suggestions and exact mounting location of the bung.
Thanks

[DonC]

Mounting location for the bung will depend on how your exhaust system is configured.
As a rule of thumb you want it as close as possible to the exhaust ports at a point where the exhaust for all four ports is passing.
If you're running individual header pipes to a collector put it in the system at the collector or somewhere down stream. In some systems this will put it a long way from the exhaust ports. I believe the general consensus is within about 18" or closer to the exhaust ports for best results.
DonC

[Sydney]

I made a little gauge pod for my wideband meter and a vacuum gauge and mounted it below the dash. I installed bungs in each collector. It works fine.

[zrayr]

I recommend the AEM gauges . I have my sensor(s) about 2 inches downstream of the headers. I tried their digital gauge for a few years, but switched to the analog type. Looks better in a vintage car to me.

Z.