Yeah I can get maybe 15mpg if I really drive like a grandma.. I still haven't gotten it dyno'd yet. That was one of the many things my local pro shop said they were going to do for me that they never did. You would think after 9 months in the shop and $18,000 under the hood alone I would get better treatment but hey, at least it runs again.
So ya it might be a lil rich, not real sure. Cats started smelling like sulfur recently so another indicator it's prob running rich.