Inliners International Forums General Discussion Engines Picked up my Engine and Intake Today

I was able to fire the car up today to check the oil feed and drain for leaks. All is good but I have a question, the turbo spins right up as soon as you start the car and you can hear it whine and if you raise the rpm even a littel its very noticable. I assume this is normal for it to be that loud even at idle?