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