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Cracked turbine housing

Posted: Thu Apr 05, 2007 12:16 am
by Jeff V.
Anyone want to take a stab at WTF happened here?

(Pics linked due to size. 1600x1200)

http://xtreme3s.net/images/TD05/DSC05837.JPG
http://xtreme3s.net/images/TD05/DSC05839.JPG
http://xtreme3s.net/images/TD05/DSC05847.JPG

Background:

Back in November, I took my car down to the shop to remove my Bullseye turbine housings and install used, stock TD05 housings. The install went pretty smooth, and no unusual stresses were placed on the housings during or after.

Once I finished the car up, I drove it about 5 miles home, where it has been parked ever since. (Stored for the winter, and with the transfer case off for the spool project). When I drove it home, I wasn't able to get on it at all because of an ice storm. Since then, all I've done is let it sit in the driveway and run up to operating temp every few weeks. You can see the housing isn't even discolored from heat or corrosion yet. That's just the bare, sand blasted metal.

Interested in what you guys think.

Re: Cracked turbine housing

Posted: Thu Apr 05, 2007 1:42 am
by Alan92rttt
Bad casting?

Add the heat and cold shifts from running in a MI winter and its just popped?

Re: Cracked turbine housing

Posted: Thu Apr 05, 2007 11:50 am
by Jay
JBweld that motherfucker.





Sucks man. :(

Re: Cracked turbine housing

Posted: Fri Apr 06, 2007 6:20 am
by vr4
stress from a not perfectly matching downpipe?


i know 14bs crack but ive never seen it crack there.

Re: Cracked turbine housing

Posted: Fri Apr 06, 2007 12:56 pm
by OBXboost
Have you had a chance to pull it off yet?