Can you post a log of your car please, I want to get an idea of what I'm doing and what the sensors are looking like on a good pull (knock, AFR, etc) I know you're running meth, but it will still give me a decent idea.

 

Yeah, let me find a good one. I'm down in NC right now. So I'll post it on Monday evening. I don't have a silver box, so there won't be any knock logging. Though I do have boost, wideband and egt.

 

Thanks, and upgrade to the silver box IMO =)

 

Here's 3 of them, 2 zip files. One testing with EGT and 2 from the track. One the 11.74 @ 117 pass and the other the 11.86 @ 104. There is a lot of dead time at the begining of the track ones. I can post some others if you want. But that's the extent of the tuning I have done. Gets me 11's in the 1/4 and 364 on Buschur's MD dyno. For anyone else looking, I'm on the stock Mitsu flash.

Turn on the boost, EGT and wideband windows. Also mph and mas input.

For some reason where I was tapping the boost, it was off by 3 psi. So add 3 psi to the numbers in the log, for actual boost.

http://www.caprarolaracing.com/log/1.zip
http://www.caprarolaracing.com/log/2.zip


Ivan

 

Ivan: May I ask what turbo and injector are you using?
And did you turn off the Knock voltage logging on purpose?
TIA

 

I believe he is still on the stock turbo and upgraded injectors. As for logging knock the 1st generation ecu+ didn't have the option of logging knock. Only the 2nd generation ecu+ can log knock. Ivan is still on 1st gen. Time to upgrade Ivan!

 

Yeah on the black box, which has no knock support. Currently running the white rabbit turbo and have Buschur 680cc injectors.

Oh forgot to mention, GM 3bar and AEM gauge Uego. Run 3 I ate a spark plug part way through 4th gear. Which is why the run ended early.

I know I need to upgrade. Once I have money again I will. I've spent too much on getting the engine back together.

 

Thanks for sharing the logs.
I also notice that you didn't change any ignition timing. Or I am not reading right?
I also assume you are running copper plugs.
This sport is eating into your saving account eh? :P

 

Yeah no problem. I've done a bunch of street tuning. But lately 99% of my tuning has been for the track.

Haven't had to touch the timing. Just all fuel adjustments. But never spent that much time final tuning it.

Yep a little. I set aside a certain amount a month to play, but fixing the engine has cut into it more then I wanted. Hopefully maybe end of this month or next I'll have the cash for the upgrade.

 

Good thing, I sent it to Tom yesterday the 1st. When I get it back, I will be helping him with supporting the GM 3.5" MAF. Going to plumb that into the upper pipe.

 

I can see myself doing that too once Tom is done with the 3.5" GM MAF support. But I don't know if that will help much since my UI pipes is only 2.5". I will wait til spring to play with that and VTA .
Have you any picture of your setup?

 

Nope, not with the MAF up there yet. I need to test it in normal mode, in front of the turbo, to make sure the calibration is correct. Once Tom's happy, then I'll cut the pipe and put it up there.

Though here is the most recent picture, this is pre-egt sensor.
Engine Bay Pic

 

ivan your log show 2100+hz !!
how high you boosting and what hp are you making??

mine is boosting 23psi and i'm only getting 1900+hz

 

I never looked at 2100+hz as being high, but I guess it is. Seems to hit 2100 at around 24psi, I normally run upwards of 28-29 on the stock engine.

As far as hp, I put down 364 on Buschur's Mustang dyno. This was in 70 degree weather, I never got to run the car in anything other then 90 degree weather.