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

[lagos]

the DYNO WARS are on buddy!





you didnt do any runs at 12-13psi. your lowest run was at 15psi (lets round up, that 14.79psi).

first run (blue) is your 245hp 246tq @ 15psi
2nd run is my 2nd run after major knock response. 229hp 240TQ @ 12-13psi. you gained 16hp and 6tq by running 2-3psi more then i did.

last run (green) is my last run on the dyno. as you can tell, i 3 runs in a row less then a few minutes apart, so the car lost some power from the heatsaok, but look at the A/F curve. with each dyno run, my ecu kept correcting inself after that massive knock response i got on my 1st run.

thats pretty damn close considering that:

you ran more boost then i did,
you have a lightweight flywheel and im on the stock one,
you dont have your AC and i do,
you dont have powersteering and i do,
and that you have a water to air IC, while i have a fmic.

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

the past coments about tuning and A/F ratio were made by comparting dynos of a stock USDM mr2 to your "RC" ecu. after my dyno runs, it turns out that our a/f ratio is very similar, and the usdm one is the only one that is crazy 10:1 ritch from 3grand on up

I got one link for you
RC press release.

the press release dosnt say anything about different fuel maps. all it says is that the car gained 4hp from the water to air IC, over the stock st185

This post has been edited by lagos: May 4, 2006 - 12:48 AM