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Everybody does, but that doesn't mean everybody's oil system and/or engine build is up to par.

I've seen some terrible machine work and builds and both can lead to additional crap in the oil.

 

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Turbos rarely fall apart for no reason and when a turbo fails due to an oil problem, it's usually very clear when diagnosing it. While it's clear it's oil related, it's not always clear whether it was a result of lack of pressure or contaminated oil. Further inspection can help point to the actual oil problem, but at first glance, I can definitely see thinking it could be a pressure problem, especially if i'd heard it was a fresh motor.

 

I put mine straight on the dyno..
Funny thing, I shiiitttt my 372 on the dyno and they said debris got in it,( I was on a dyno in a enclosed building.)

made me and the tuner wonder if it was screwed up from the factory. It was only 250$ to fix but, yeah..

 

Debis in the oil system or debris in the compressor? Either way, being in an enclosed dyno room wouldn't make a difference. Can't have an enclosed dyno room with fresh air coming in or the car wouldn't run too long.

 

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It was in the compressor and they have a ventalation system that takes out all the exhaust and pumps in fresh air with all the doors closed. I have a pic of the room. I had a jacket on in the dyno room and I live in GA..

 

Not much to argue about when you get compressor damage. lol

Did you have an air filter on the turbo?

 

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An S360 for $1500? am I missing something a 372 is 1500 how is a 360 that much?

 

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Why did you erase all your post?

 

this

 

i questioned why he deleted all his posts....




but to the OP question


what else do you think forces the piston down to break in those rings?