so newbie it hurts. need some help with open loop

[Mark1978]

ok I drove it today and datalogged it. I think this thing is lean all the way around. where would I start to add fuel across the board? I would think on a cold start warm up afr would want to stay between 12.5-13.5 ish. I changed a few things and got a more steady idle but it is very lean. Under a load it has a lean "pop" and then it tries to come back. Here is the log and the bin

[tamperedchevy]

correct me if I'm wrong. but I was thinking cold warm up afr should run a touch lean to help it warm up faster?

[tamperedchevy]

you could boost your bpw up and make sure your highest numbers on your VE tables don't add up to over 85