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**PTuning's Red Line T-Attack Debut**

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Old 07-30-2008, 01:37 AM
  #81  
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Originally Posted by t_urbo_C_harged
and where are those vids rhythm and jester?
I have a ____ load of videos from the event so I am going to post them here, I am going to leave most of these unedited, and post the edited ones on youtube. So BEWARE some are pretty good size.

Music City Scions
5 Pace Laps From j3st3r In Car Camera - BEWARE LARGE VIDEO, best to download first.
http://www.musiccityscions.com/video/5Lap_Sunday.wmv

PTUNING
7/26/08 - (Travis Ride Along Videos)
http://www.musiccityscions.com/video/Ptuning_001.wmv
http://www.musiccityscions.com/video/Ptuning_002.wmv
http://www.musiccityscions.com/video/Ptuning_006.wmv
http://www.musiccityscions.com/video/Ptuning_010.wmv
http://www.musiccityscions.com/video/Ptuning_011.wmv

7/26/08 - On the Track
http://www.musiccityscions.com/video/Ptuning_003.wmv
http://www.musiccityscions.com/video/Ptuning_005.wmv
http://www.musiccityscions.com/video/Ptuning_009.wmv

7/26/08 - The Pits

http://www.musiccityscions.com/video/Ptuning_004.wmv

7/26/08 - In the Garage
http://www.musiccityscions.com/video/Ptuning_007.wmv
http://www.musiccityscions.com/video/Ptuning_012.wmv
http://www.musiccityscions.com/video/Ptuning_013.wmv

7/27/08 - Race Day
http://www.musiccityscions.com/video...ng_7-27-08.wmv
http://www.musiccityscions.com/video..._7-27-08_1.wmv
http://www.musiccityscions.com/video..._7-27-08_2.wmv
http://www.musiccityscions.com/video..._7-27-08_3.wmv
http://www.musiccityscions.com/video..._7-27-08_4.wmv
http://www.musiccityscions.com/video..._7-27-08_5.wmv
http://www.musiccityscions.com/video..._7-27-08_6.wmv
http://www.musiccityscions.com/video..._7-27-08_7.wmv
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Old 07-30-2008, 01:53 AM
  #82  
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awesome man! now I just have to wait for them to download....
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Old 07-30-2008, 01:57 AM
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Sweet shots and times. Can't wait to see these vids
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Old 07-30-2008, 02:11 AM
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Should have more videos of Sunday 7/27 posted tonight or tomorrow
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Old 07-30-2008, 02:12 AM
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this car gets better and better everytime i see it, im glad the ditched the Kami bumper and went with a custom stock bumper, i love the cut outs in it!
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Old 07-30-2008, 03:03 AM
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Thanks guys for the videos and the pictures!

The OE bumper is a lot lighter than the kami one, but after pegging a few cones, the rigidity of the cut outs was challenged... but it looks like thats the bumper we are going to run for a while. Now, we just need to make the splitter a little lower.
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Old 07-30-2008, 04:55 AM
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Added race day videos
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Old 07-30-2008, 05:32 AM
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That's cool about the PTuning tC. Any of our cars can be reliable on 14PSI with a good tune, long term the engine will show significant wear because of the added pressure, but then again turbo setups always show more wear then N/A. Our engines are built very well, but they could always be improved.
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Old 07-30-2008, 05:34 AM
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nice vids, the car sounds badass.. so its running only 14psi only?
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Old 07-30-2008, 07:03 AM
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the infamous rythmnsmoke doesnt know how to work the takata harness.. hahah FAIL!! nah jk trav dawg they be difficult! especially with all that roal cage in the way. haha
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Old 07-30-2008, 07:33 AM
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is it jsut me or does this car jsut sounds super animal???? NICE WORK GUYS!!! angrhqgubequgeurgbnqougn ahgouqr eu[rtertnoinoiu <--- jealousy key board slapping! haha
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Old 07-30-2008, 10:46 AM
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Travis and Brian cant have all the fun.. Im going o VIR too.. Count me in for the road trip.. I didnt get to meet you b/c I had the gf with me and she didnt wanna sit around n talk... lol I had to keep walking around.. I should have came over when I ditched her for a while. haha
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Old 07-30-2008, 12:14 PM
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Originally Posted by java09
the infamous rythmnsmoke doesnt know how to work the takata harness.. hahah FAIL!! nah jk trav dawg they be difficult! especially with all that roal cage in the way. haha

Right, you just hattin cause I was the first person to get to ride in it.... LOL... We were trying to adjust the lap belt so it could come out around my spare tire...
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Old 07-30-2008, 12:15 PM
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Originally Posted by java09
is it jsut me or does this car jsut sounds super animal???? NICE WORK GUYS!!! angrhqgubequgeurgbnqougn ahgouqr eu[rtertnoinoiu <--- jealousy key board slapping! haha

Naw it aint just you. Car does sound like an animal. And the crazy thing is, it's the stock motor.
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Old 07-30-2008, 02:46 PM
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Race Day video .2_wmv was really cool, when Ross came in for the Pit stop. Just the conversation alone was sweet. Talking about everything from tire pressures, wing adjustment and braking...I think that is what draws me to Time Attack, and Drifting rather than just drag racing. The later two, the driver has to be on par, and the WHOLE car has to be setup and balanced properly to achieve the performance you are looking for.
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Old 07-30-2008, 03:04 PM
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Originally Posted by rhythmnsmoke
Race Day video .2_wmv was really cool, when Ross came in for the Pit stop. Just the conversation alone was sweet. Talking about everything from tire pressures, wing adjustment and braking...I think that is what draws me to Time Attack, and Drifting rather than just drag racing. The later two, the driver has to be on par, and the WHOLE car has to be setup and balanced properly to achieve the performance you are looking for.
setup is a VERY important part of how a car performs. Granted good drivers do drive well, but without a good setup times will still suffer. For instance, we started in the mid 1:11's for the weekend. I'd come in and say the car was pushing on turn exit, with throttle application. We then started adjusting the tire pressures, and it got better, mid 1:10's. But it was not great. So we still messed with the tire pressures before taking more extreme measures. We had the rear toe links ready to adjust, but with my banzi T1 braking we decided not to add any rear toe (although next time i want to try it). We decided on removing the front sway bar to give the front end a little more compliance. This helped a TON! and I'm sure would have dropped is unto the mid 1:09's for sure. But other factors kept that from happening... so we'll do it next year!
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Old 07-30-2008, 03:32 PM
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in the video under on the track ptunging_005 perfect timing getting that guy spinning out.
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Old 07-30-2008, 03:40 PM
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Originally Posted by MrScion07
in the video under on the track ptunging_005 perfect timing getting that guy spinning out.
...man and that was completely by accident...LOL...I turned the camera on and.....BAM...he spun....
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Old 07-30-2008, 04:01 PM
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Originally Posted by spazegunn213
Originally Posted by rhythmnsmoke
Race Day video .2_wmv was really cool, when Ross came in for the Pit stop. Just the conversation alone was sweet. Talking about everything from tire pressures, wing adjustment and braking...I think that is what draws me to Time Attack, and Drifting rather than just drag racing. The later two, the driver has to be on par, and the WHOLE car has to be setup and balanced properly to achieve the performance you are looking for.
setup is a VERY important part of how a car performs. Granted good drivers do drive well, but without a good setup times will still suffer. For instance, we started in the mid 1:11's for the weekend. I'd come in and say the car was pushing on turn exit, with throttle application. We then started adjusting the tire pressures, and it got better, mid 1:10's. But it was not great. So we still messed with the tire pressures before taking more extreme measures. We had the rear toe links ready to adjust, but with my banzi T1 braking we decided not to add any rear toe (although next time i want to try it). We decided on removing the front sway bar to give the front end a little more compliance. This helped a TON! and I'm sure would have dropped is unto the mid 1:09's for sure. But other factors kept that from happening... so we'll do it next year!

Is there any concern about snap oversteer ? I know at low speeds this isnt much of a problem but at that high of a speed would it be a concern ?
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Old 07-30-2008, 08:06 PM
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Originally Posted by kanundrum

Is there any concern about snap oversteer ? I know at low speeds this isnt much of a problem but at that high of a speed would it be a concern ?
At the moment there is not really a concern for snap oversteer. The car has such a long wheel base, and the suspension is setup a little on the push side. One of the reasons we decided not to add any rear toe was stability under hard braking coming off the oval. The car was dancing a lot already, and i did not want to have any more problems. Next time we might take that gamble though.
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