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Something got into my K04s and

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Old 02-27-2005, 04:02 AM
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Nope, these were just Stock K04-25 ones.
Old 02-27-2005, 04:06 AM
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Default He says that is its a turbine overspeed, cause I was running

1.6 bar stoping on 1.2 bar. But I guess that is wrong, since I have been running the turbos for almost one year, and not a problem. And if it was overspeed, Jacob would not have found this peace of metal. Right?
Old 02-27-2005, 04:59 AM
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Did both turbos fail at the same moment?
Old 02-27-2005, 05:04 AM
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Jacob, what did the bearings show? Were both shafts broken?
Old 02-27-2005, 05:40 AM
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Default I was just on a weekend drive, around 3500 RPM

and all of a suden, I notice the a total loss of boost and a lot of smoke. The temps were normal. As the picture shows, it must be something from the air intake that got in there. I am guessing some KN metal part of something else.

I am right?

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Old 02-27-2005, 07:25 AM
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Then the compressor wheels shoud be damaged. Are they?
Old 02-27-2005, 07:58 AM
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i'll dig out the parts on monday
Old 02-27-2005, 07:59 AM
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Default only one turbo was damaged....

the bearings of the damaged turbo were starting to show excessive wear from the bent shaft of the damaged turbo. i'll post pics of the shaft monday.
Old 02-27-2005, 08:00 AM
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overspeed would have burst the compressor wheel first most likely
Old 02-27-2005, 08:05 AM
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Cool.


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