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weird o2 porting job LOOK!!

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turbo96eclipse

Probationary Member
28
0
Jan 7, 2003
Jackson_Michigan
look at this porting job. see anything weird? look at the wall between the 2 ports...its grinded away making like a little channel between the two. This guy is selling this on ebay and claims that its a really good thing to do and is the best out there. to look at the auction search for : eclipse O2 . what do you guys think about this design? i personally belive it would hurt or do nothing to the performance.
 

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That's nothing extraordinary, I know some of the vendors port O2's like this too.

There's no real way it would hurt anything, but it's also a little bit overboard, IMHO.
 
It's supposed to help with boost creep, I ported mine like that.
 
Originally posted by Zex4g63
It's supposed to help with boost creep, I ported mine like that.

And did you notice any difference afer you did this?
 
it helps eliminate creep by giving the gas escaping the WG another passage to flow out of.
 
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