Def's Dyno Runs, A learning experience Options

[Defgeph]

Hey guys,

I went to the dyno this weekend to find out what numbers I'm putting down. I came out very impressed. I was thinking along the lines of 230 hp to the wheels.

New Dyno Video 10MB

At 17.5 PSI, I put down 246HP and 261 TQ. Just insane.

Look at one of my run files below. I am still having trouble tuning my boost controller. You'll notice that after 4,000 rpm I have very strange spikes in boost. The theroy we have is, the controller is opening and then closing my waste gate door over and over after 4K. In the next few weeks I'll be tweeking the profec to run a constant number, then go back to the dyno. I believe I can squeeze out a couple more horses once this thing is set properly.




If you have any suggestions, I'm more than happy to hear them.

I'd like to again thank Manny, Jenn, and Dustin. With out them I would'nt be sharing this information with you. Again guys thank you, anything you need I'm there.

6GC. Without this place, I wouldnt have what I have. A thank you goes out to you as well.


Thanks ,
DEF

[playr158]

im jumping into the thread here, but with the RC, does it have the same injectors as the other 3s motors? i would think the AFM and injectors would be paired. (larger afm, larger injectors)

its the same 440cc injectors.

i wonder what the reason for changing the afm was?

Different fuel maps in the RC ECU.

do you have a link to any info that says this? based on our dynos, our tuning and power looks to be the same.

The same ?

Lets take a look

You dyno'd 229HP & 240TQ @ 12- 13 PSI

I dyno'd 245HP & 245TQ @ 12-13 PSI Thats doesnt looks the "same" to me.

Your fuel curve is completely different from mine. You need to get over the your thoughts that the ST185 JDM ECU and the ST185RC ECU are the same. They ARE NOT the same.

Manny, in the morning could you post up a pic of my fuel curve vs. Art's fuel curve. Post up the graph so its easy reading for everyone.

I got one link for you
RC press release.

Even in this thread, people are telling you that you are WRONG.

And you probably going to say "show me proof". I'll continue to say look at your dyno.

i'm not in this to argue but you just said "245hp @ 12-13psi"

your sig says "245hp @17.5psi" and from your first post "At 17.5 PSI, I put down 246HP and 261 TQ. Just insane"

which one is it?
Art on the high end ran 13psi...a difference of 4.5psi...
i'm pretty sure a 15hp gap can be closed ( +/- 2hp) if he upped his 4.5 pounds

This post has been edited by playr158: May 4, 2006 - 1:01 AM