tunning question

[cls8979]

I was wondering if someone sold a air fuel guage like what would go in a car for tunning air fuel mixture? I had one in my car that was welded into the exhaust and it worked great for tunning. Sorry if this has already been asked but I searched air fuel and nothing came up

[Dandy Dan]

Yeah you can get wideband sensors that will tell you your air fuel mix. The best way to do this is to weld a bung onto your exhaust and then drill a hole so you can screw the sensor in. I've seen some nice ones on eBay in the $50-$80 range.