weird o2 porting job LOOK!!

[turbo96eclipse]

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.

 

[kpt4321]

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.

 

[Zex4g63]

It's supposed to help with boost creep, I ported mine like that.

 

[TurboTerror]

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?

 

[hoffman]

it helps eliminate creep by giving the gas escaping the WG another passage to flow out of.