AFR Target map?
 

Hi All,

Was hoping someone can help me out. I have been tinkering with my Ej20G stock block. Tuning on ESL and have a pretty solid tune but was just wandering if anyone has a decent target AFR map.
I think i am going rich a little too early but was hoping for some clarification.
Currently running 11.3:1 at 1.4 Bar

Any advise on where to start richening up would be great.

Thanks
Dan