Upper Limits of JWT 530bb turbos & Clutch.
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![](http://www.outbrakemotorsports.com/images/GandJ-aerial.jpg)
http://www.outbrakemotorsports.com/
This is a local TA, that is a hell of alot of fun and is not as popular say as the red-line, but Outbrake hosts a series of events that provides a safe environment to get alot of seat time in a technical track. There is also some drift events but I am not a drifter. ITs not a large course, infact its a converted cart and speeds dont reach nearly what they would at Mid Ohio, or Putnam.
I am eagerly awaiting opening, I know quite a few members and will have plenty of track time in an enviroment like this...
http://www.drivebluegrass.com/
![](http://www.drivebluegrass.com/images/outline.jpg)
As for when I use second gear. "Tail of the Dragon"...
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#22
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I know the OP already answered this, but lower compression isn't always "necessary" for a turbo car. Apples to Oranges I agree, but the BMW 335i comes with 10.5:1 compression from the factory. I think it's more important to install strong components and have a f'in fantastic tune...
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I know the OP already answered this, but lower compression isn't always "necessary" for a turbo car. Apples to Oranges I agree, but the BMW 335i comes with 10.5:1 compression from the factory. I think it's more important to install strong components and have a f'in fantastic tune...
The G37 with its high compression reaches 500+.....but thats it....I have not seen one in the 600 range.
There is a guy in Houston with a 335i with a little over 500whp.....but he built his motor with lower compression and larger turbo's. I met him at SGP....he wanted to race.....but the nicest thing SGP ever did for him was to tell him his ego was going to get hurt
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Maybe the OP is not looking for big power...I just thought because of the fuel system he was
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Last edited by XKR; 07-02-2009 at 09:01 AM.
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