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beepbeep beepbeep is offline
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Join Date: Jun 2001
Location: Sweden
Posts: 5,683
Don't mount WBO2 sensor on pressurized side (before turbo), it will fail quickly and exhaust backpressure will mess with readings. Mount WBO2 sensor after the turbo. The port on collector is for EGT probe, not lambda.

Regarding turbo flange, it looks OK to me. It's hard to make perfectly clean welds when hand-welding. The important thing is that it doesn't crack.

I'm also mildly sceptic to coating. If it's done with plasma it will probably stick...but home-coating sounds like a good way to ruin the turbo, if flakes would come off.
Thank you for your time,
Old 02-20-2009, 09:02 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #17 (permalink)