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1999 to 2003 7.3L Power Stroke Diesel
7.3L Power Stroke Diesel equipped Super Duty and Excursion.

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  #1  
Old Fri, June 8th, 2012, 12:33 AM
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cleatus12r cleatus12r is offline
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They're both stock replacements.....

Not much to say other than that.
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Old Wed, June 20th, 2012, 01:10 PM
Redneck51592 Redneck51592 is offline
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personally i like the 38R better i think the roller bearing is more reliable at elevated boost levels
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Old Wed, June 20th, 2012, 08:03 PM
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Quote:
Originally Posted by Redneck51592 View Post
personally i like the 38R better i think the roller bearing is more reliable at elevated boost levels
So you're basing the "roller bearings are better" on an opinion?

Most all aftermarket turbochargers used by high performance builders are journal bearing units. Stock turbochargers used by ALL manufacturers of light duty and heavy duty over the road trucks use journal bearings and they last hundreds of thousands of miles.

Personally I like the stock turbochargers on my trucks, but hey, everyone's got an opinion!
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Old Thu, June 21st, 2012, 06:09 PM
rammertide07 rammertide07 is offline
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From what I have read, the ball bearing is more forgiving with an unbalanced assembly. The owner of Pensacola Diesel said he has had twice the warranty claims with the 38R than the BD unit.

I like the stock turbo as well, but after going through 2 of them I figured I'd upgrade.
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