A4 turbo mod questions

hayes myers hayesmyers at gmail.com
Wed Apr 7 10:45:39 PDT 2010


i had revo with the adjuster box (lets you set tuning).  I easily set it to
give me what felt like 120hp.... there are different boost levels IIRC.  I
remember showing my buddy my 5k in mods..after setting it to valet
mode...telling him to punch it ...and asking him if it was as awesome as I
thought it was lol.  I then turned up the boost and showed him how nasty the
A4 was ... so yeah..you can easily turn down boost.

On Wed, Apr 7, 2010 at 12:42 PM, 7013885254 <chance9121 at gmail.com> wrote:

> No way you could take the programing away.  Injectors are way to big, and a
> good bit else is done.  If you swapped to oe, or very slightly larger
> injectors (witihin 5 to 10 percent) you might be able to get it to run
> untill high-load high-rpm running where it will indoubitably go lean as hell
> and explode.  Ok worst case there but still very likely.  If you are worried
> about too much power might want  to de-mod it and sell off the go fast bits.
>
> Or you could get it tunned for less boost.  Its hard to tune it for less
> power without reducing boost as you're always aiming for stoich and safe
> afr's more-so than final power output.
>
> Sounds like an interesting and fun car, no speaking of how reliable 1.8s at
> that level of mod are for reliability though.
> ---- Original Message ----
> From: "Steve Marinello" <smarinello at entouch.net>
> Date: 4/7/10 9:33 am
> To: "'S-CAR list'" <s-car-list at audifans.com> ; "quattro at audifans.com" <
> quattro at audifans.com>
> Subj: A4 turbo mod questions
> I know this isn't S-car related, but I am considering an '03 A4 1.8t that
> has a big turbo mod and Revo switcheable software.  The components include:
>
>
>
> 1.      ATP GTRS turbo hardware
> 2. ATP Manifold 1.8T Longitudinal HighFlow
> 3. Revo Big Turbo software
> 4. EuroCode Tuning EPipe TestPipe
> 5. Bosch 52lb - High Impedance 550cc injectors
> 6. 4 Bosch 3 Electrode Spark Plugs
>
>
>
> The car also has a Neuspeed cat back exhaust and Carbonio intake.  That
> being said, any idea of how something like this would run on the stock
> programming?  It has Revo's switchable capability and I'm wondering what
> the
> stock tune would be like in terms of lag, performance and mileage.thinking
> of putting the kid in it with stock programming.
>
>
>
> Thanks,
>
>
>
> Steve
>
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