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-   -   Mark's 1G Winter Projects (http://www.mitsustyle.com/forums/showthread.php?t=29183)

sleepydsm 08-02-2011 12:39 PM

Re: Mark's 1G Winter Projects
 
Always in awe of your awesome car!

Mark Leasure 08-02-2011 01:14 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by goodhart (Post 389245)
Looks great! Do you plan on making any more passes this season?

Yep I plan on runnning it more, rockfalls has a SC day in Sept. There is the midway shootout at cedar falls, I think in Oct. I might take it to the dsm/Evo shootout this month.

Mark Leasure 08-02-2011 01:16 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by sleepydsm (Post 389249)
Always in awe of your awesome car!

Thanks!

scheides 08-02-2011 01:23 PM

Re: Mark's 1G Winter Projects
 
Holy hell! Boost leak city between that cracked BOV flange and the TB! With that IM you should make some even more epic power and faster times (I hope!).

Hope to see this out at the fall dyno day again ;)

turbotalon1g 08-02-2011 11:05 PM

Re: Mark's 1G Winter Projects
 
Nice I hope this means some new personal bests the next time out!

Pushit2.0 08-02-2011 11:11 PM

Re: Mark's 1G Winter Projects
 
That is great you finally have that intake manifold, and found some issues along the way.

It would be a cool thing to do over this winter, figure out volume from the turbo outlet to the throttle body and figure what the difference is.

But I say first off get that thing on a dyno and see if you are running as much timing as you can, and that the A/F is dead on.

I hope you did not look to much at the ignition timing in the logs, but hey I am glad you were able to pull good info from it.

~John

Mark Leasure 08-03-2011 10:53 AM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by Pushit2.0 (Post 389302)
That is great you finally have that intake manifold, and found some issues along the way.

It would be a cool thing to do over this winter, figure out volume from the turbo outlet to the throttle body and figure what the difference is.

But I say first off get that thing on a dyno and see if you are running as much timing as you can, and that the A/F is dead on.

I hope you did not look to much at the ignition timing in the logs, but hey I am glad you were able to pull good info from it.

~John

I don’t know about the dyno yet, my AFR’s are consistent, but I know that the ignition timing is conservative. I like having some extra safety margin.

Yep, I did see your ignition timing, no worries as it is your tune and I would not divulge the specifics to anyone. However it means nothing to me since our setups are vastly different, from IC, to engine, exhaust and turbo. My main takeaway was the turbo responce characteristics.

Mark Leasure 11-03-2011 08:25 AM

Re: Mark's 1G Winter Projects
 
About 4 months ago I pinched the IAC wire when I was installing my Magnus V3 manifold. It damaged my EMS. I opened the AEM to diagnose the issue, indeed the low side driver was blown. I replaced the driver and it didn’t fix the problem, so the AEM came back out and I determined that the output from the microprocessor was bad. I drove the car like this and noticed some strange behavior. I ordered the processor but was not confidant I could replace it, since it was a decently high density part, 144 pins to be exact. I called AEM and they told me that they would not replace the processor but the entire board $$$. The AEM finally died the morning of the MAP dyno event. So now I had nothing to lose if I failed to solder the part correctly. With a hot air gun, BGA rework flux and a soldering iron I replace this (The pins are all bent up from me handling it for a month now):
http://i412.photobucket.com/albums/p...E/IMAG0029.jpg

I had to take pictures with my SLR camera to verify the solder joints were correct. The car started and has been running great ever since!

turbotalon1g 11-03-2011 08:41 AM

Re: Mark's 1G Winter Projects
 
^Thats pretty sweet.

Not cool that the board was toast, but it was good that it gave you the opportunity to attempt this with nothing to lose and now you know you can do it.

Would you do it again on a good board?

Goat Blower 11-03-2011 09:03 AM

Re: Mark's 1G Winter Projects
 
Wow, that's a precise solder job. Congrats on the progress!

scheides 11-03-2011 10:34 AM

Re: Mark's 1G Winter Projects
 
Badass! Reminds me of doing TMO mods on 1G's back in the day :D

Mark Leasure 11-03-2011 11:17 AM

Re: Mark's 1G Winter Projects
 
The last company I worked for had an awesome electronics lab that would have made the job super easy, but to successfully accomplish this on a bench in my garage is 100% fucking nuts, period.

simulatedwood 11-03-2011 12:00 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by Mark Leasure (Post 395172)
The last company I worked for had an awesome electronics lab that would have made the job super easy, but to successfully accomplish this on a bench in my garage is 100% fucking nuts, period.

Props and I agree! How you did not have a cold joint, lifted a pad, broke a pin, or cross soldered joints... mind blown!

Super Bleeder!! 11-03-2011 12:01 PM

Re: Mark's 1G Winter Projects
 
Now thats some high tech electronics diagnostics! Are you an EE or something?

Mark Leasure 11-03-2011 01:19 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by Super Bleeder!! (Post 395176)
Now thats some high tech electronics diagnostics! Are you an EE or something?

Yep EE.

goodhart 11-03-2011 06:21 PM

Re: Mark's 1G Winter Projects
 
Holy hell. nice work!

Mark Leasure 02-15-2012 10:03 PM

Re: Mark's 1G Winter Projects
 
Some new pics with the carbon fiber fenders, I don’t know the photographer but they look great. This was the last sport compact day at rockfalls.

More updates to come from this car! I need to start getting it ready for this race season!


http://i412.photobucket.com/albums/p...rockfalls3.jpg


http://i412.photobucket.com/albums/p...rockfalls2.jpg

http://i412.photobucket.com/albums/p...trockfalls.jpg

CornFed2.4 02-15-2012 10:34 PM

Re: Mark's 1G Winter Projects
 
Car looks sick! You still plan on paiting the fenders?

Mark Leasure 02-16-2012 11:23 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by CornFed2.4 (Post 400119)
Car looks sick! You still plan on paiting the fenders?

Nope, I no longer have any plans to paint the fenders. The look grew on me! The fact is you cannot hide fast 1G's anymore so it might as well be in your face now...

CornFed2.4 02-16-2012 11:34 PM

Re: Mark's 1G Winter Projects
 
Quote:

Originally Posted by Mark Leasure (Post 400180)
Nope, I no longer have any plans to paint the fenders. The look grew on me! The fact is you cannot hide fast 1G's anymore so it might as well be in your face now...

Your shoot/slicks doesn't help either:hah: I also like the look. I just remeber seeing you planned on painting them.


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