fc1 original turbine can use +9psi

[zhangxin]

I'm an fc1 mt. Replaced a straight header. Through research, it is found that the ignition logic and air-fuel ratio of +3psi +6psi +9psi are the same, only the turbine pressure is different. I want to know whether the original turbine can withstand the turbine pressure and heat of +9psi, and whether occasional violent driving will cause damage to the engine or turbine

[Spunkster]

We are not aware of any issues using this.

[zhangxin]

This +9psi calibration does not correspond to the original turbocharger? I am using +9psi calibration now, so it should not explode

[Spunkster]

It was tuned on the stock turbo.