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View Full Version : Automatic DSM 9-second pass

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slowbubblecar
10-10-2006, 04:47 PM
The guy is on dsmlink and has his mods on there as well. His car has been runnign 9's since the middle of the summer if I can remember correctly. I thought his best was a 9.6. I heard about it on there and I remember saying it ran 9's all day long. I don't think that guy is trying to hide anything from anyone. I am fairly certain he is running a T67.
Pushit2.0
10-10-2006, 05:06 PM
Sounds like the right size turbo for the times, built ither 2.0 or it could be a 2.4 I think ither would make it there on race gas using an auto, with a T67 and supporting mods.

~John
rst95eclipse
10-10-2006, 07:43 PM
It would have to be stroked in to properly spool that turbo, especially without nitrous. That's basically all I wanted to know. I'm not familiar if it's out for 1g's, but is he using TCUgo?
Super Bleeder!!
10-10-2006, 07:45 PM
It would have to be stroked in to properly spool that turbo, especially without nitrous. That's basically all I wanted to know. I'm not familiar if it's out for 1g's, but is he using TCUgo?

says who? shep and rau run 2.0s.

a lot of the auto cars run small shots of nawztrous.
rst95eclipse
10-10-2006, 08:00 PM
1.) Rau/Shep use GT series (BB) - faster spool.
2.) They're built for the track. If a car were street driven, as I'm led to believe from the posting, then it would be stroked.
3.) I'm aware that auto's use nitrous - but this one doesn't, from previous posts.
Super Bleeder!!
10-10-2006, 08:15 PM
to be honest, you dont really know what he has at all. you only know what you've been told. :)

also, ball bearing turbos dont do as much for spool as you probably think they do. they are quicker by something like 14% from what i've read. big wooop.

transient response is what they prevail at, and what they were designed for.
YiNYaNg
10-10-2006, 08:21 PM
BB turbos sure spin for along time even after the engine is off :D
Shane@DBPerformance
10-10-2006, 08:37 PM
BB turbos sure spin for along time even after the engine is off :D

That is why the transient response between shifts is so good, once they get up to speed they stay spinning.

1.) Rau/Shep use GT series (BB) - faster spool.
2.) They're built for the track. If a car were street driven, as I'm led to believe from the posting, then it would be stroked.
3.) I'm aware that auto's use nitrous - but this one doesn't, from previous posts.

Rau and Shep are running turbos quite a bit bigger than a T67, their stuff doesn't spool that fast but it doesn't matter since they rev past 10,000RPMs.

They also make dual ball-bearing T67s now for not a huge amount more than the cost of a non-bb T67.

As far as not having to use nitrous has more to do with how high the stall convertor is setup in the car.
Matt D.
10-10-2006, 08:51 PM
2.) They're built for the track. If a car were street driven, as I'm led to believe from the posting, then it would be stroked.
What would having a stroked motor or not have anything to do with driving it on the street??
Jakey
10-10-2006, 08:55 PM
1.) Rau/Shep use GT series (BB) - faster spool.

If you want to get technical, keep in mind that Rau runs a BorgWarner CHRA, not a Garrett.
http://www.borgwarner.com/