slash128

Ok, I fixed the log names back in the youtube post. Attached to this post are the previous logs in CSV format.

Brettus

iTrader: (2)

here you go - settings the same - 3rd

slash128

Cool thanks VD wants to be a bit more optimistic, even with a lower weight. But all I really care about at this point it it is a blast to drive!

FazdaRX_8

iTrader: (1)

Pretty sure the extreme power loss is that log is the timing being pulled
slash you need to send me all the logs still :P

the video's look like its doing great!!!

slash128

Yeah I was noticing that in the log, all the way down to 3.5 deg or so. I will get you some proper logs

yomomspimp06

I'm so happy the TQ curve, according to VD, looks so flat!
I was skeptical of the placement nd wastegate size but it seems to be doing fine. No boost problems? Glad to see you're happy with it. Really hope to see some official dyno numbers soon.

yomomspimp06

Have you thought about doing a video in 2nd from about 2krpm? I would like to see how early the turbo comes on. Love the gauge set-up.

slash128

Thanks! Yah, normally I start logs at lower RPM, it was just a pain to hold my iPhone steady, start the log, do the run and watch for traffic all at the same time and to top it off the local state trooper station is right in that area and I saw someone pulled over. I didn't want to be the next.

I will try to get a better video starting at lower RPM, just not sure when yet.

slash128

I don't really notice any boost problems, but this is my first real boosted car, so not necessarily sure. It seems to top out at 9-10psi and hold there pretty steady. I don't have any boost controller yet either.

yomomspimp06

awesome! I was worried about the wastegate placement.
Are you running open dump? I thought the PTP kit recirculated but it doesn't sound like it is in the video

yomomspimp06

I lost the bid on that PTP kit btw

slash128

Ya open dump. I was having trouble getting it to fit up so I just had a shop hack off the return pipe and weld it closed. It is pretty freakin loud but makes it easy to swap springs!

Bummer you lost the bid! It turned out to be not a bad kit. There are some things I would like to change, but overall, well you see the results.

FazdaRX_8

iTrader: (1)

New tune your way!!
gosh this thing is quick!!!

sad I have your tune more in line then my own haha!
but I am like brettus I like to fiddle with different settings and see what happens

slash128

As always you rock! Looking forward to the meet, we can take it for a spin!

yomomspimp06

I was under the impression that the AP doesn't read A/F below 11.00

yomomspimp06

maybe Fazda can hold the camera. you know, get all kinds of video for us pushy folks

slash128

Someone else can probably answer better, but I think it varies. Mine seems to bottom out at 10.88, while my dash gauge will read down in 9's.

FazdaRX_8

iTrader: (1)

from what I have found the bottem is either 11.02 or 10.88, it doesn't mean its 10.88 I just consider that zone 11.00. each car is different, and I have seen the bottem change from just changing a tune.

FazdaRX_8

iTrader: (1)

Yeah I should get Slash128 to get us a go pro! mount it under the car and see flames from the open dump!@!

slash128

I have wondered what it looks like down there... The location of the wastegate is just inches from the rear exhaust port on the motor...

slash128

Brettus, got a new log today if you want to load up in ME, if you are bored

Brettus

iTrader: (2)

Here ya go - looking good !

I would say this though :

*WHP looks about right for the boost you are running (9psi right ?)
*Mass airflow( and therefore load) at 425g/s looks way too high for the amount of boost and the whp.

slash128

Thanks Brettus! Props to Fazda!

FazdaRX_8

iTrader: (1)

yeah I thought about messing with the tune to make it work with less/more realistic g/s but I really didn't want to change everything, you can see the logs and see the voltage, really g/s doesn't mean anything to me, the maf voltage says more because everyone can have a different scale. but its the same maf voltage. that is the constant

I could easily lower the injector scale, then lower the maf scale, and vise versa, make my injector scale huge, so it puts in less fuel, then tell the maf it has 1000g/s haha.

we pretty much have the same setup, similar sized turbo's, and we are both bouncing on that 4.77 voltage area. although my tune has 808 injector scale and going to 380g/s his is 850 injector scale and 425g/s.

slash128

Ya, but it's just fun to see these virtual dyno charts. At least we can see it going in the right direction I emailed Hank over at AAF to see about getting a proper dyno. Kinda want to wait for my BHR coils first.