Project BMW M3: Part 21
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Just under the turbine wheel in the middle was evidence that the turbo bearing was actually coming into contact with the shaft and causing friction, hence the shiny, silvery surface there. This was caused by excessive heat caking the oil onto the bearings and preventing more from flowing in between it and the shaft. What the shaft should look like is roughly the same color all the way through. View Related Article
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Audi A8 Research
Our comprehensive information will allow you to compare the new Audi A8 and review specs, photos and more. The V8 standard engine in the A8 gives you 350 horsepower with an estimated 19 mpg. It has drivers side crash test ratings of 8 stars and passengers side crash test ratings of 8 stars. Also check out the Mini Cooper and the Jaguar X Type.
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