Even though it looks like they took a lot of material to balance it. That material taken is very close to the center of the rotating mass. It would have taken a lot less material to balance at the perimeter of the fan blades, but I guess they don’t do it because it would off set the aerodynamics of the fan. PS: I am no engineer just an avid observer.So my turbo is here and next up is finding the time to start on it. Quick question though about the turbo itself. I assume it’s fine or Borg wouldn’t have sent it out but this seems like an awful lot of material having been shaved off to get the fan balanced. Thoughts?
View attachment 2205085 T
Last edited: