HI i have a 850 wagon 2.4l low pressure turbo what is the stock boost and what is a safe boost level to have with that engine turbo and model?

has done don 140,000 kms and is in great order what shall i do ?

 

you know by chance what turbo you have in there? 12t, 14t, 16g....?

 

More then likely you have the 13g, which is what I have. We are running 5-7 PSI. 10-12 PSI is what I would run. You could run 15PSI but that is max and your at the end of the efficency range of the 13g turbo.

I would run 10-12 PSI via an ECU upgrade.

 

i would like to know how kan i make my boost controller go like i want.let me explain:im going at :1,2 bar.and it doesent always hold at that pressure .my ecu is programed to cut fuel at 1,3 bar and it hapends offen.can you give me some serios advise.i race 1/4 mile