I thought that was 202hp at the crank, not at the wheels. Looks good then.

 

He said it calc maybe 15% drivetrain loss if you missed it. But he is not 100% sure on the percent.

Fwd are making that kind of power with a k04-001, seems strange that an awd car is making equal to more power with more drivetrain loss.

 

ok, here's the deal.

I'm not sure if the number that the software is spitting out is whp or chp.

I want to say whp, since the software knows nothing about my drivetrain configuration.

On the other hand, they could have a built-in percentage loss for "most" drivetrains. Dad says he thinks he read somewhere that they include a 15% loss.

So... do the calcuations...

WHP = CHP * (1-.15) <---- this is how they turn the calculated whp from weight and acceleration into chp for the graph.

WHP = CHPreal (1-.22) <---- this is how they should calculate it for quattro.

therefore,

.85 x CHPsoftware = .78 x CHPreal

and

CHPreal = (.85/.78) x CHP software

So, doing just the maxes, 202 chp from the software (with assumed 15%) turns into 220chp (with assumed 22%).

That sounds about reasonable. Thoughts?

 

That turbo at 14psi or so would make 200bhp with a stock exhaust and no fmic. So i would have to say thats an estimated whp figure.

 

If you look at the real dyno graph from just the GIAC the torque curve looks quite a bit different.

 

Its just estimates, its not a real dyno. Peak torque would be close to 2k-4k

 

if you want real dyno for a chipped k03, look at my real dyno for a k03 chart, from the link on my first post above.

 

That's what I was referring to. The graphs in this thread are just for comparison, they're not exact. But since you posted a real dyno of the GIAC chip as well as the graph you made with it we can see how different they are and use that to compare with the K04 graph.

I was just pointing out that the torque curve looks nice and smooth and peaks later in your graphs, but in the dyno graph it is peakier like mentioned before.

 

Ah, gotcha. I thought you were referring to a graph published by giac.