ExB5S4owner

Anyone want to bet that at 5000+ rpm and 2+ bar absolute pressure those little K03s on our cars are way out of their efficiency range.

Need the maps to help answer the question. Thanks!
Kevin

KAOS, AZ (Papa Smurf)

I went back up the following weekend to speedworld with Clark(WRX) and another bone stock S4. All of our times were high but you could definitely see the difference that the modded setup was making. My times were in the low, low 14s and the other S was in the high 15s. It was a blast. I have a set of RS4 turbos coming in for install at EVO in Sept. We are looking at mid 12s from now on, well, atleast when the weather isn't 97` at the track at 9pm with 60% humidity.

Email me and let me know what you are up to as far as modding and stuff. I remember you or nate were going to run an exhaust.

ryans4

And as you can see, they bundle the whole K0X line into one large graph.

<img src="http://www.3k-warner.de/english/images/pics/diagramm.gif">

But you can make some assumptions, that first plot covers the KP line (KP31/KP35/KP39/KP43) the K0 line (K03/K04/K06) and the K1 line (K14/K16).

So if the range is linear (or semi-linear) across all of those turbos (which it probably isn't), then the K03 falls right in the middle.

It's not perfect, but it might help...

frank

<center><img src="http://www.sjmautotechnik.com/turbo/k03_2.GIF"></center><p><ul><li><a href="http://www.sjmautotechnik.com/turbo/k03.htm">http://www.sjmautotechnik.com/turbo/k03.htm</a></li></ul>