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Porting S5 Wastegate, Help Quick!...

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Old 08-10-05, 12:29 PM
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Porting S5 Wastegate, Help Quick!...

Hey guys, i'm just about to head out to get my wastegate ported on my S5 turbo and i understand there are 2 holes.... how big do i get the bigger hole ported too and and how big do i get the smaller one ported too....

gotta get a reply fast!, gotta go!...

thanx guys!, i'd be lost without you!...
Old 08-10-05, 12:37 PM
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Here ya be:

http://www.fc3spro.com/TECH/HOWTO/KWG/kwg.html
Old 08-10-05, 12:45 PM
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i printed off those pictures for the guy at the shop, but they dont say how big....

Old 08-10-05, 12:47 PM
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Initial porting
This is the initial porting to the wastegate passages. Notice the faint outline of the holes on each passage - you can safely port up to there. For more aggressive porting, you can port larger! Due to the flapper design, there is no way the flapper can get jammed inside the two holes.
That's probably about as specific as I've seen in regard to how big you can go, unfortunately... Basically, as big as the door is that covers the hole you can safely port...
Old 08-10-05, 12:53 PM
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awesome, thanx guys....

and from what i read you can port the little one more then the big one....
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