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Old Mon, July 16th, 2012, 09:31 PM
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cleatus12r cleatus12r is offline
F Your Yankee Blue Jeans
 
Join Date: Jan 2009
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Correct.

There's no magic to the almighty "38R". It's a stock replacement turbocharger with [in my mind] inferior roller bearings, a slightly less restrictive turbine housing than stock, a compressor wheel that's slightly larger than stock (to make up for the less efficient stepped-blade design), and a ported intake duct that widens the compressor map a little more to help fend off surge.