thanks for the imput, I can spin them and the dont rub, but high speed I dont know? I dont see any surface that looks like its been rubbing, although I have yet to take it appart, it jiggles a little, up and down, but not back and forth. I really dont want to take appart if it the turbo isnt the noise I hear. When i have the windows down, close to a wall or something I can hear a metal to metal swirling almost squeal, if I increase pressure with the throttle its faster, even a little pressure as not to make the car go faster??? take it apart????