bob123131
15+ Year Contributor
- 457
- 2
- Dec 20, 2004
-
winona,
Minnesota
So i bought an evo 3 o2 housing supposedly ported by ams but once i got it i wasnt sure. If you see in the pictures a little light porting that was just me cleaning it up. In the fisrt picture you can see were previous gasket was why wouldnt they jsut open it up all the way to gasket? I dont know really know that much about portign either though. It jsut appears to me from other pics of evo 3 o2 housings ported that this one is not.
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