10V T pics

Todd Phenneger tquattroguy at yahoo.com
Sat Sep 22 19:31:58 EDT 2001

Oh Good,
  Its not easy, but if you buy the AAN ECU, Harness, and coils
then you sholdn't have any problems.  NOt sure about the head
but I would think that would be the same.
  But adding direct Ign to the 3B ecu cant really be done.

--- TM <t44tq at mindspring.com> wrote:
> Don't worry, Todd- when the time comes to go to big power,
> I will figure out how to go to direct ignition, probably not
> very hard considering how similar the AAN engine is.
> Taka
> -----Original Message-----
> From: Todd Phenneger [mailto:tquattroguy at yahoo.com]
> Sent: Saturday, September 22, 2001 4:00 PM
> To: TM; Swann, Benjamin R. (BSWANN)
> Cc: quattro at audifans.com
> Subject: RE: 10V T pics
> Taka,
>   WHich Exhaust manifold.  The 1-piece manifold off the
> 5ktq/200
> 10v is only good to about 250hp, maybe 275 with some porting
> work to match the head.  (Dont forget to step the Exhaust
> ports)
> but the 3B manifold in the 20v is good for about 300hp.  No
> more.  At that point you have to go to the RS2 manifold.
>   The 2-piece 200 10v manifold is good for maybe 325hp.  I'm
> not
> really sure on that one.  But at least its easier to port that
> one and if you Extrude hone it should be fine for 350hp.  The
> other opton of course is Dynalynx.SP
>   As for your 3b Taka, you MUST get an RS2 manifold.  The way
> the tubes face each other on the factory 20v manifold is BAD,
> NOT GOOD, above 300hp you must get RS-2 manifold.
>   Of course on all these cars to get 300+hp you must also have
> a
> REAL turbo.  RS2, Turbonetics T3/T4,  or similar.
>   And on a 10vt you need to port the head as well.  20v is
> fine
> to 400.
>   Taka, dont forget about the 3b's cross fire problem in the
> Ignition Dist.  Dont go to far or you'll bend those poor 20v
> Rods.
>   l8r
>        Todd
> --- TM <t44tq at mindspring.com> wrote:
> > Ben, Todd, et al.,
> >
> > Does anyone know at what point the exhaust manifold
> > becomes overly restrictive?
> >
> > For under $1k, I would look at the manifold first,
> > as I will whenever I can afford to take my car over
> > the 300hp mark (I'm shooting for 350-375 as a goal).
> > Of course, my car is a 3B, so that's not relevant to
> > the discussion other than raising the point about the
> > exhaust manifold and it being possibly overly restrictive.
> >
> > How much flow improvement comes from the '91 200t 2-piece
> > manifold, if any?
> >
> > Did you look into MB 6.9 CIS injectors and metering head?
> >
> > How about using a hybrid turbo of some sort to flow more
> > air while trying not to have eons of turbo lag? IMHO, the
> > K26 boost threshold is unacceptable.
> >
> > Have you already installed a higher-flow downpipe? Exhaust?
> >
> > What about a ported head?
> >
> > Taka
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