Rob O

Understanding output ratings vary from dyno to dyno, and knowing the shop has baseline data for stock S4s tested on their Dyno Dynamics dyno (thus providing a crank calculation factor), is there anything I should be aware of when considering test results for my car on this particular unit?

Dyno Dynamics RWD/AWD 450 lowboy chassis dyno
<img src="http://www.dyno.com.au/cdyno/lby/lby_10.jpg">

<a href="http://www.dyno.com.au/articles/Restyle.pdf">Article on the shop we - local Audi group - are having a dyno day this weekend</a>

DAP@EPL

Same one that KTR has.

PhoenixGTS

When you going to Dynocomp? Maybe I can come by and check it out?

Rob O

Check out this thread on AZA: <a href="http://www.azaudi.org/index.php?name=PNphpBB2&file=viewtopic&t=3361">Dyn o Day GTG</a>

It's this Saturday (5/29) from 9 AM to whenever; $65/car (AWD) for 2-3 runs. Josh (wishbone) is having lunch brought in and there will be a few misc giveaways. And it looks to be a mix of Audi, VW, BMW a C5 Z06 and maybe a few WRXs and EVOs. Should be fun ... swing by if you can.

PhoenixGTS

Maybe I can sell my car. I'll be there. Maybe I can get some 100 in the car and run the APR race.

zeus1

i think a stock s4 dynos at about 177whp on that dyno go to ktrperformance.com

PhoenixGTS

in AZ at least.

Rob O

The shop has baselined a few stock S4s, so at least I'll have a relative factor on which to base drivetrain loss calculations in determining output on my car.

Rob O

Did James indicate if the car was having problems? Or was it related to the Dyno? I'd like to see my car putting down 240-250 at least.

PhoenixGTS

says is a bit below a stock STi (last I heard he had some Scubies spinning over 300 hp to the wheels on that dyno).