Fast Ez efi

Perhaps I need to drive it more. I reset the computer after adding the regulator when I got the car it was running 80psi. Checked my base timing.

The model I have doesn't have a data logger. The throttle body looks like the version one but display looks like the 2.0.

The afr swings rich and lean. Could be the 02?

What is everyone using for their afr targets?