Originally Posted by
dj3flow

Hi i have a fiesta rs turb i have a 195 chip 701 injetors.
when i have the boost set at 10 psi it runs fine but when i go passed 10 psi it starts cuttin in an out of boost
the chip an injetors are bran new so i know they r ok
help needed thx
lee
ps dose ne 1 know what is a safe boost i can run on a 195 chip an 701 injetors
thx

i know the standard fiesta unchipped ecu will go to 10psi, anything after and overboost will set in.
word of warning, dont fuck around with your boost ok, you will be buying a new engine soon, take it to a tuners who will set it up correctly!