really need help figuing this out ,lean bank 1

[Watson]

still new to this but ive spent days trying to figure out why goes straight on lean on b1 at around 5k rpm .

i see fuel cut torque management type - trans goes off around this time . unsure why ,pretty much everything is turned off for torque management

stock 4.8 chopacobra cam , new springs....new plugs .26 gap , new wires , swap coil packs side to side , has new fic 1050 injectors ,525 pump .

if i add fuel in ve to correct afr it loses power like it over fueled . so it cant be the fuel pump pressure because it will still add to lower the wideband reading


help.....

[Alvin]

This is what a miss looks like.

I'd go tighter on the gap. Check the drivers side hard for any miss. Plug wire, plugs, etc.

[Watson]

I?ve had no change, with new different wires , new plugs, swapping coil packs . Thinking swapping injector side to side and pulling valve cover and looking for a coil spring issue

[Alvin]

Go tighter with the gap. I just had a twin turbo car only making like 16ish pounds and needed to be at .018

[Watson]

I will try it , I?m on a d1 procharger

[Watson]

gaped plugs to .18, no change ,

checked valve spring look ok,

can you some one review my log and current tune . in this log, log 13, you can see the rpm bouncing like so limiter is setting .

i do get fuel cut torque management- trans and spark torque management type - fuel trim in channels ....but i have no idea where its coming from .
4.8 log13.hpl2013 4.8 e85+15% 5000 up.hpt4.8 log 11.hpl4.8 log12.hpl