look man your playing with FIRE, get a wideband o2 sensor and put it in your DOWN pipe, not your exhaust. Make sure your tuned a tad rich just for safety sake. Streetuning is good if you know what your doing, But get to a DYNO. And what turbo are your using? what size are you injectors?
I know im running a celica GT 1.8l with 310 cc injectors and im running 7 psi, stock injectors ran lean past 5500
im using a Garrett t28r dual ball bearing turbo.
I know im running a celica GT 1.8l with 310 cc injectors and im running 7 psi, stock injectors ran lean past 5500
im using a Garrett t28r dual ball bearing turbo.