Need some help with my kat

[Ka24et112]

hey guys im preaty new to tuning and stuff so need ur help and ur opinons on what i should do and what i can use.

my setup

ka24e motor freshly rebuild, t3 turbo on 8 pounds on boost, stock injectors and stock maf, 255 walbro, 10:1 fmu witch is making the car run rich as hell since i have no tunning, retarded time by -5 degrees, ngk sparkplugs gap at .34.

Since im goin to get a tune preatty soon i need some help here i know my injectors are 260cc high impendence . My question is are this injectors good to run 8pounds of boost or is that pushing the injectors to much and if so whatt injectors should i use? Also should i upgrade my maf or is the stock one fine ? im not planning on pushing a lot of horespower or goin up any higher then 8lb of boost.

[Reno]

play it safe and get atleast 370cc and use a safc