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Unison ring out of a Duramax?

8938 Views 24 Replies 9 Participants Last post by  sinner6.0L
I had a Ford mechanic tell me that the stainless unison ring out of a duramax will resolve the turbo issues with the VGT PSD turbo. I searched around an couldn't find anything. Has anyone else heard of this.

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IIRC the Dmax and PowerStroke turbos are both VGT made by Garrett.

Why would one have different materials on the inside???
Certain grades of stainless will rust. For example T409 will rust while T304 will not.
1 - 2 of 25 Posts
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