Porsche 911 Turbo IMS Bearing Questions 

Thanking for sharing. I’m smack dab in the middle of doing this. My bearing is sitting .015” proud.

Most channels would never admit to any of this. Kudos to you for sharing this with the community. It could save many builders a lot of grief! Are there new parts that could cause similar interferences?

Torque up the case without the shaft and measure the bore of the bearing.

Oil can leak from invisibly small gaps. A gap you can feel can turn into a major leak.

If you have time to find NOS bearing, go for it. Otherwise, I would take some material from the outer edges of the bearing shell to allow it to sit down properly

Did you get this solved?

Wow. Important find and I wish glyco would reimburse you for your time and parts lost on this.