Old Feb 22, 2015 | 07:37 PM
  #930 (permalink)  
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Speedy4x4
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Joined: Oct 2013
Posts: 2,006
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From: Southern IL.
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Any updated info?
The boost is minimal but heard how much?
If NA would handle 7-9 safely would be awesome.
A engine with 5-7 psi can last longer than a NA, just due to engine moving more freely.
 
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