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Author Topic: o2 housing mod?  (Read 543 times)

Offline Travis Koch

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o2 housing mod?
« on: September 03, 2014, 09:30:50 pm »
Never seen this before.......

Took off the o2 housing and noticed that the divider between the exhaust runner and waste gate has been ground down to give an opening around the size of a quarter.

 I assume it is to increase flow at lower RPM's.  Would this possibly increase spool up?  or eliminate boost creep?
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Offline Jordan Kruger

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Re: o2 housing mod?
« Reply #1 on: September 04, 2014, 12:18:27 am »
Probably just to fight boost creep.
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Offline Brett Haviland

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Re: o2 housing mod?
« Reply #2 on: September 05, 2014, 07:12:05 pm »
take a pic
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