Thread: Wideband AFR where should....?

I know i read it here somewhere, but cant find it.
On on a non IC car, where should my AFR be at??
I just intalled my AEM wideband so need to know!

you should be in the mid 11s. i run mine around 11.7 because ive got the meth as backup to my fueling.

Originally Posted by Bio248

you should be in the mid 11s. i run mine around 11.7 because ive got the meth as backup to my fueling.

I went WOT this morning and it read 10.1!
So 11.3-11.5 then?

yeah, usually 11.5 is a safe spot to sit.