Quote Originally Posted by Mouldy View Post
Yes car turbos have bushes.... And you can buy upgraded ones with bearings in...
...you can if you wanted to...ceramic ones, less drag more speed...but what I'd be worried about is the impact loading on those bearings, every time you hit something with that spinner you transmit the impact to the bearings, and I have my doubts as to how long those type of bearings will last.

But then I dont have a spinner like you do, so if it worked fine for you it should be fine for the rest...all I wanted to say, having as well worked "with bearings and bushes every day at work" is that plain bushes should work just as fine without fear of breaking anything