Do I lean out on a safc with stock injectors?

[zachwilliams02]

Ok guys so i just bought a safc2 and wired it up last night. I have a wideband and it says that I'm running awfully rich when at full throttle. That is on the stock tune e316g 17psi pulls good but I can tell it was lacking some power. My question is should I be leaning it out because my wb says I'm around 10:1 when at 5k rpm

 

[Cdc1221]

Do you have a logger to monitor knock? If not, leave it be

 

[zachwilliams02]

Not other than te safc2. But that has a knock monitor on it and graphs for logs of fuel consumption