duckstrat

Hi,there.

I wanna hear the back turbine sound.
I removed the cirturation valve(blow off valve) . the bellow
https://www.ebay.com/p/Porsche-951-9...lve/1734406985

but I can not hear the back turbine sound.

How should I do?

Does it need the change the turbine to the other turbine?

Best
Masa.

333pg333

Yes. Use the other turbone.

duckstrat

Thanks.

really?

Why doesn't it out the back-turbo sound ???
I don't realize that.

I don't want to exchange the other turbo to heat the back-turbo sound.