K26 exducers

Bruce Bell bbell at surview.com
Fri Mar 1 21:15:59 EST 2002

Someone was asking about this a while back. I found the following
4 year old (as of today) post to the list in my personal
archives. The source is certainly one I would trust.


> -----Original Message-----
> From: owner-quattro at coimbra.ans.net
> [mailto:owner-quattro at coimbra.ans.net]On Behalf Of
> ptimmerm at mashtun.JPL.NASA.GOV
> Sent: Monday, March 02, 1998 6:02 PM
> To: quattro at coimbra.ans.net
> Subject: Re: K26 Turbo mods

> There are at least two flavors of turbine scrolls for the
> K26 that were fitted to audi's.  The earlier cars all had
> 56 mm exducer, while later cars (mostly the water cooled
> turbos) got a smaller 50 mm exducer.  The K-24 by contrast
> is a 46 mm exducer.  So yes, you many be able to move the
> boost down, depending upon what youve got already.
> paul timmerman

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