I got this sunpro sport st model # 7011 gauge from the wife for xmas. I intend on using it on my 3800sc swap with dual exhaust so i can monitor the front bank as well. I am wondering what would be a good choice for a o2 sensor to go with it? The pkg says that i can use a 1,2,3 or 4 wire o2 sensor with this gauge. There is no mention about using a wideband o2 with it.

That is for a narrow band, so I would recommend using the same O2 sensor the ECM is using.

great thank you