Turbo spool question

[Bmonteer]

Are you suppose to be able to hear the turbo spool while in park cause I heard one on YouTube and you could hear it with a cold air kit.i have never heard my turbo spool in park revving up the engine I have a typhoon kit so I figured I should be able to hear it but I only hear it when I drive was just curious if that was normal

 

[4g63gst20]

If you have an auto and floor it . It will hit 4k rpm then should be able to hear the blow off for a second or 2 as the ecu closes your throttle. I don't think you can hear turbo unless there's load on the motor.

 

[Bmonteer]

Ok I have an automatic maybe a stick car is different

 

[sonic_braaappp]

its the same on the 6 speed, will only rev to like 4k, and wont build boost, but still makes the air sucking noise

 

[MaD]

It's there.... just really quiet.. but if u do floor it.. it will be there