help with big cam tune , stock injectors ported #853 heads stock intake

Attachment 96173Attachment 96174 please take a look cant get good idle unless i give 50*timing or more, i feel like maybe bigger injectors and more fuel pressure . ltft is adding 10% or more ........all feed back very well appreciatedAttachment 96173Attachment 96174Attachment 96187

It would help to see your tune file, but I'd start by determining why the LTFT is so much higher on bank 2. It might just be an exhaust leak, but needs to be fixed regardless.
What is the IAC Position once it's warmed up and in Park?