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2011 STU Discussion

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Old Jul 6, 2011 | 10:12 AM
  #106  
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Thanks, I was definitely concerned I was not going to end up on top, Christy Vehe was quick both days, and I knew was going to be tough to beat. Eric and Kenneth who co-drove the black EVO 9 MR looked to have a well sorted, all the right parts build and drove accordingly. Sounds like Kenneth had a struggle on his last run on Sunday, as did I, my saving grace was the small lead I built up on Saturday.

The STis are definitely threatening, the larger the course the more the EVO advantage may be, and then again the larger the course the more the EVO 9s larger turbo can work well too.

My budget build worked out alright though... Definitely need to work more on my driving, and then a few misc parts to try to put some distance between competitors on course. I look forward to running with Eric and Kenneth locally if they make the trek down to NWOR for local events for sure.

Even made mention in the little post event SCCA write up!
http://www.scca.org/newsarticle.aspx?hub=3&news=4120
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Old Jul 6, 2011 | 06:03 PM
  #107  
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2011 SCCA Northern States Championship

Both days quickest runs in one video:


Out of car video quickest runs each day, combined in 1 video:

http://www.youtube.com/watch?v=c_svty8HalM
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Old Jul 7, 2011 | 12:11 PM
  #108  
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Dude...you almost got beat by a girl in an STi.







Just kidding, congrats on the win! Christy has been driving pretty well this year and embarassing quite a few people...including her husband. Poor Dan and the spousal abuse he has to put up with. I was listening to Junior announcing the STU battle on Ustream, what a blast. I have to admit though, I was rooting for Christy. I'm a fan of the underdog.

As it relates to STi vs. Evo, I know the problem on the east coast is that there aren't many Evo drivers that come out in STU as they mostly stick to BSP or just don't come out at all, especially in the Mid-Atlantic. I know John Hale and Robert Irish have the Texas/Midwest area covered with their STi's. So it's just that there haven't been enough West Coast events going on where all the Evo guys seem to lurk. That's my take on it at least as it relates to "balance of power".

Based on the last two Nationals, there are many who seem to believe that the STi is uncompetitive in STU. I of course disagree...depending on the course of course. The West course last year absolutely killed us, and the results bear that out. At least 5 places on course where it was too fast for second, but no place to really upshift to 3rd and then downshift again. East course was fine since there was plenty of room to upshift to 3rd, use it, then downshift. We'll see how the courses look when we get out there this year, but I'm hoping we don't get entirely screwed over again. But now I've got some 18's to go with the 17's this year, so hopefully that helps. We're hoping to retake the STU crown this year, but no matter who comes out on top, I'm looking forward to some great battles.
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Old Jul 7, 2011 | 02:32 PM
  #109  
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C'mon now, my first national tour, no one has heard of me anywhere... ever... how am I not the underdog?
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Old Jul 7, 2011 | 05:50 PM
  #110  
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Congratulations on the win Brian. It was great to meet you, and the tight competition made for a fun time.

-Eric
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Old Jul 7, 2011 | 08:33 PM
  #111  
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Originally Posted by piknockout
As it relates to STi vs. Evo, I know the problem on the east coast is that there aren't many Evo drivers that come out in STU as they mostly stick to BSP or just don't come out at all, especially in the Mid-Atlantic. I know John Hale and Robert Irish have the Texas/Midwest area covered with their STi's. So it's just that there haven't been enough West Coast events going on where all the Evo guys seem to lurk. That's my take on it at least as it relates to "balance of power".

Hale and Irish are both good drivers. My second National-level event in the Evo was against him at Houston, he ended up winning by like .4 of a second. And I got my butt handed to me at the Mineral Wells Pro by both him and Irish...I have no clue how to launch an AWD car

Signed up for Nationals today, hope to see you all there

Last edited by GoTopless; Jul 7, 2011 at 08:41 PM.
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Old Jul 8, 2011 | 05:09 AM
  #112  
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Originally Posted by boost247
Congratulations on the win Brian. It was great to meet you, and the tight competition made for a fun time.

-Eric
Thanks Eric, was a great time all weekend, was a pleasure meeting you and Kenneth as well. Was great seeing the different setups and equipment across the class. Kenneth and you I hope to see at some more locals in NWOR... and beginning of August in Peru for the Divisional championship!!
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Old Jul 8, 2011 | 05:43 PM
  #113  
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From: Why do they always call the Evo the Dark Side?
Originally Posted by kyoo
I think a rear diff refresh/rebuild is still worth it for the STU guys - particularly TRE's STU rear diff upgrade. Any shop that's opened up the stock rear diff for a CT9A will tell you it wasn't properly assembled from the factory. Doing TRE's refresh will allow you to get some rotation on throttle, though it won't be as dramatic as the 12 plate maxx lock obviously.

Extremely worthwhile, though you should talk to Jon@TRE about it if you're interested
Originally Posted by chono
How so? What, specifically, is incorrect?
Incorrect when compared against the factory service manual? Or incorrect when compared against common practice?

Thanks!

-'chono'
Originally Posted by Bassicfun
chono - my understanding is that the factory assembly procedure is different than how the service manual states to order/place the plates. The TRE, or SHEP, etc STU legal builds are within factory tolerances, and rebuilt according to the service manual.
Originally Posted by chono
Cool! So I bring my manual and my diff to someone and say "do it like the manual says" and I get a better diff.

If it were 'common practice' then we'd have an issue..

-'chono'
Originally Posted by kevinfschultz
Thanks for your thoughts Brian. I intend to do the front bar for sure and I know Rick so I'll talk to him.

I'm suspicious of the rear diff rebuild - not that it couldn't be rebuilt to actually work - but that it can be done legally. Anyone call TRE and discuss?

Kevin
So, I noticed this thread today - it sheds a lot more light on the "factory does not build them to spec" thing:

https://www.evolutionm.net/forums/ev...y-factory.html

It looks like Mitsubishi arranges them in a way that avoids noise, but the manual says to arrange them in a way that's better for performance.
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Old Jul 9, 2011 | 03:15 PM
  #114  
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Originally Posted by Butt Dyno
So, I noticed this thread today - it sheds a lot more light on the "factory does not build them to spec" thing:

https://www.evolutionm.net/forums/ev...y-factory.html

It looks like Mitsubishi arranges them in a way that avoids noise, but the manual says to arrange them in a way that's better for performance.
exactly - i think there's a youtube clip in there showing that you actually get some power oversteer when the diff is set up correctly as per the service manual. All STU legal. I think it sets it up as a 1way fyi
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Old Jul 11, 2011 | 06:29 AM
  #115  
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Another win for the Evo out in Colorado...



...with an STi driver.


Kevin, sorry to hear about the issues with the battery cable, but looks like you guys still found some good time on Sunday morning.
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Old Jul 11, 2011 | 04:24 PM
  #116  
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Originally Posted by Butt Dyno
So, I noticed this thread today - it sheds a lot more light on the "factory does not build them to spec" thing:

https://www.evolutionm.net/forums/ev...y-factory.html

It looks like Mitsubishi arranges them in a way that avoids noise, but the manual says to arrange them in a way that's better for performance.
WOW! I can't believe I never saw this ...

BTW! Congrats on the win Brian! I'm sure that must have been an incredible drive
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Old Jul 11, 2011 | 05:21 PM
  #117  
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video posted in this tread Suray-ray!

Congrats for another EVO win...
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Old Jul 11, 2011 | 07:15 PM
  #118  
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From: Why do they always call the Evo the Dark Side?
Originally Posted by DaWorstPlaya
WOW! I can't believe I never saw this ...

BTW! Congrats on the win Brian! I'm sure that must have been an incredible drive
It's a pretty new thread - there was a "power oversteer found here" thread stickied there before, but the new thread is a lot better.
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Old Jul 12, 2011 | 05:31 AM
  #119  
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I didnt know it was a secret or not well known previously...
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Old Jul 12, 2011 | 05:39 AM
  #120  
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From: Why do they always call the Evo the Dark Side?
The new thread has pictures though, including a screencap of the shop manual. That stuff was really helpful for me... visual learner I guess
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