GT3/GT2 Performance and Track Discussion on the Porsche GT3 and GT2

3.8L Dyno Numbers are in

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Old Aug 1, 2008 | 12:08 PM
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3.8L Dyno Numbers are in

Here are the results on my GT3 3.8L build

Garrett’s 3.8 422 HP and 303 torque. Peak power 8000 RPM’s, peak torque at 5100 and 6500 (last night -new numbers coming tonight)

2002 996 Cup 357 HP and 273 torque
2004 996 Cup 387 HP and 288 torque
2005 996 Cup 387 HP and 287 torque
2006 997 Cup 401 HP and 291 torque
2008 997 Cup 422 HP and 306 torque

All of the above numbers came from 911 Design and are from their in-house dyno.
 
Old Aug 1, 2008 | 12:32 PM
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oh yeah!

very nice numbers!
 
Old Aug 1, 2008 | 12:34 PM
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Sweet!!!! Great #'s. That is to the wheels, correct?
 
Old Aug 1, 2008 | 12:36 PM
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Originally Posted by LUISGT3
Sweet!!!! Great #'s. That is to the wheels, correct?
All numbers are at the hubs. It is not a roller Dyno
 
Old Aug 1, 2008 | 12:41 PM
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Sick numbers!!!
 
Old Aug 1, 2008 | 12:49 PM
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Originally Posted by grussell
Here are the results on my GT3 3.8L build

Garrett’s 3.8 422 HP and 303 torque. Peak power 8000 RPM’s, peak torque at 5100 and 6500 (last night -new numbers coming tonight)

2002 996 Cup 357 HP and 273 torque
2004 996 Cup 387 HP and 288 torque
2005 996 Cup 387 HP and 287 torque
2006 997 Cup 401 HP and 291 torque
2008 997 Cup 422 HP and 306 torque

All of the above numbers came from 911 Design and are from their in-house dyno.
Hey Garrett, good numbers! What pistons are you using btw? Here's our 3.8 dyno vs stock...
 
Old Aug 1, 2008 | 01:35 PM
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WOw....very very nice numbers...
 
Old Aug 1, 2008 | 01:37 PM
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So what's the wt/pwr ratio?
 
Old Aug 1, 2008 | 02:18 PM
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Originally Posted by vincentdds
So what's the wt/pwr ratio?
It will be corner balanced by Friday so I will have a new weight then. I think it was 2490 before the wide rear fenders.
 
Old Aug 1, 2008 | 02:22 PM
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Hey Alex,

I am not sure what components Loren uses but I am sure it is quality stuff.
 
Old Aug 1, 2008 | 04:58 PM
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Thumbs up

Originally Posted by grussell
Here are the results on my GT3 3.8L build

Garrett’s 3.8 422 HP and 303 torque. Peak power 8000 RPM’s, peak torque at 5100 and 6500 (last night -new numbers coming tonight)

2002 996 Cup 357 HP and 273 torque
2004 996 Cup 387 HP and 288 torque
2005 996 Cup 387 HP and 287 torque
2006 997 Cup 401 HP and 291 torque
2008 997 Cup 422 HP and 306 torque

All of the above numbers came from 911 Design and are from their in-house dyno.
Oh, man. What a great time you're gonna have! Enjoy!!!
 
Old Aug 1, 2008 | 05:19 PM
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what a nice line up.
 
Old Aug 1, 2008 | 07:14 PM
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please post a graph
 
Old Aug 1, 2008 | 08:28 PM
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nice numbers!
 
Old Aug 2, 2008 | 05:11 PM
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Very nice numbers!
 


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