running lean i think

[slight_problem]

in a mad moment i decided to crank the waste gate just to see how it goes did the recomended 5 turns. it pulls great 1-3 but put it in t 4th and hit the go pedal it starts to hesitate/splutter. is this beacuse of the fueling (not enuff), would 440green tops sort this. iv put it back to normal for the time being b4 i do any damage, but would like to eventually turn the boost up

 

[ianysm]

Is there a boost limiter that its hitting?

The best way is to do it properly with a remap

 

[slight_problem]

I DONT KNOW I THOUGHT THAT WHEN THE ECU READS 14PSI IT PUTS THE CAR INTO LIMP MODE, WHICH IT ISNT DOING.