fancyketchup
Condiment Enthusiast
While being an avid xs650'er im also pretty big into my turbo subarus. I have a wideband o2 setup that I use for tuning. I was wondering if anyone on here has used a wideband setup on their xs to set up carbs? I was thinking I could weld o2 bungs on my exhaust and then plug them once Im done. Any thoughts?