Hi guys .i;m from canada and i drive a evo 8

have some mods like:

Intek,full exaust (no cat is delete)

stage 3 atc

gredy pro ii boost control

now i need help because this

i just upgrade my fuel sistem with :

Welbro 255 and 800cc fuel inyectors

i did not touch my boost control but when i went for my first ride with the new fuel pump and inyectors ...i can not pass from 12 psi because is all that black smoke coming from the black
before i was running 20 psi no problem
please need some help tks.....

And wht;s the best set for the boost control.

 

I hope you changed the injector scaling and latencies for the new injectors.
If you did not changed the injector scaling, your car is probably running super rich due to the bigger injectors.

 

tks man i;m new in this wt scaling and latencies

i need to go to a dyno

tks

 

you shouldnt have put this in newbie section. You would probably get more response if you moved to the Evo 1-9 drivetrain section