http://surgeline.cobbtuning.com/dyno...rgb1=000000255

 

I could use some opinions. How do the AFR's look in this graph is there anything to be concerned with?

 

looks slightly lean, 12.0afr is fine for some cars but I'd prefer it richer for safety. 11.5-7 is more common but if there is no knock and the car is smooth, then you might be ok. 26psi on 91 is a good place to stop, although some might run more. my 2c

 

my fuel is 92 not sure why they put 91