[s-cars] Brake booster + steering rack boot

[Joe Pizzimenti]

Shouldn't there be a check valve between the turbo & the brake booster?

On Sun, Jun 13, 2010 at 8:28 PM, LL - NY <larrycleung at gmail.com> wrote:

> The only problem with vacuum boost is you can lose an awful lot of brake
> boost when the turbo boost is on...which could be JUST when you need it
> (the
> brake boost).
>
> At least I'm finding this issue consistently on the autocross course with
> my
> Saabaru (WRX in drag).
>
> On Sun, Jun 13, 2010 at 4:41 PM, Martin Kozaczek <mkozaczek at gmail.com
> >wrote:
>
> > You can convert to a vacuum booster and a new MC from a C4 A6.
> >
> > On Sun, Jun 13, 2010 at 7:26 AM, Wayne Dohnal <wd43 at hevanet.com> wrote:
> >
> > > The S4 has a couple of nasty age-related problems:
> > >
> > > 1. The brake booster leaks Pentosin out of its return port.  Is there
> any
> > > alternative to a $600+ new booster?
> > >
> > > 2. One side of the steering rack boot is torn.  Has anybody devised a
> fix
> > > short of replacing the rack?
> > >
> > > Thanks as always.
> > >
> > > Wayne Dohnal
> > > 1994 S4
> > >
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> >
> >
> >
> > --
> > -Martin
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