996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

SECC Dyno Day (pics)

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  #31  
Old 02-21-2007 | 12:52 AM
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Originally Posted by RennTechV12
On that pull the RWTQ was 638 until the airfuel bottomed out and it went super rich because of heatsoak issues due to improper airflow and cooling. Were you there ZLP?
I wasn't able to make it down. I figured that something was up because I thought I remembered you doing an extra 100hp LOL
 
  #32  
Old 02-21-2007 | 12:54 AM
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Originally Posted by ZLP
I wasn't able to make it down. I figured that something was up because I thought I remembered you doing an extra 100hp LOL
Yup, their dyno had no airflow through the intercoolers or motor at all. I was surprised that the TQ number got where it did. It's at EVOMS now, they'll be dynoing it with proper airflow for the car.
 
  #33  
Old 02-21-2007 | 12:56 AM
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Wow..very nice. I love that red CGT..amazing. i wish i still lived in scottsdale! Thanks for the pic's
 
  #34  
Old 02-21-2007 | 12:56 AM
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Originally Posted by RennTechV12
Yup, their dyno had no airflow through the intercoolers or motor at all. I was surprised that the TQ number got where it did. It's at EVOMS now, they'll be dynoing it with proper airflow for the car.
Next time you go bring 2 nitrous bottles and spray the intercoolers while doing the pull. Post the results then
 
  #35  
Old 02-21-2007 | 10:26 AM
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GT700's should dyno around 630 to 640 rwhp, so it was definately off.
 
  #36  
Old 02-21-2007 | 10:28 AM
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Originally Posted by buddyg
GT700's should dyno around 630 to 640 rwhp, so it was definately off.
Yup. It did 660RWHP on a dynojet with proper airflow.
 
  #37  
Old 02-21-2007 | 10:29 AM
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Originally Posted by ZLP
Next time you go bring 2 nitrous bottles and spray the intercoolers while doing the pull. Post the results then
I don't think that would have helped too much either, as the motor and turbos just weren't getting any air.
 
  #38  
Old 02-21-2007 | 02:21 PM
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Any dyno numbers on the red CGT?
 
  #39  
Old 02-23-2007 | 08:54 PM
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Here's a video from some of the dyno pulls


CLICK HERE TO WATCH!!
 
  #40  
Old 02-23-2007 | 09:00 PM
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Wow!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!
 
  #41  
Old 02-23-2007 | 11:09 PM
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The stroked Viper sctually sounded pretty good!!! damn
 
  #42  
Old 02-24-2007 | 10:56 AM
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GREAT PICS! I heard that the Supra actually had the highest RWHP making 1054 rwhp on 19's... I hear the TT Viper made 1025 rwhp??

Peter
 
  #43  
Old 02-24-2007 | 11:00 AM
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Originally Posted by houstonT
GREAT PICS! I heard that the Supra actually had the highest RWHP making 1054 rwhp on 19's... I hear the TT Viper made 1025 rwhp??

Peter
The 1054 was adjusted, the numbers I gave were raw, so the Viper still made more. It was on 19's too
 
  #44  
Old 02-24-2007 | 11:08 AM
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Joe,

thanks for always giving us cool videos, they are great to watch.

I feel like a real **** asking this question but,

Factory (stock) Ford GT has 550 Horsepower at the Crankshaft.

this car put down more (575) Horsepower at the rear wheels??

I wish you guys would have run Luis GT3 or some other stock car to
see what it would read. Something doesnt make sense. Anybody have
any thoughts on this??

thanks in advance for your patience of my questions (always),

Marty K.
 
  #45  
Old 02-24-2007 | 11:13 AM
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Originally Posted by WOODTSTER
Joe,

thanks for always giving us cool videos, they are great to watch.

I feel like a real **** asking this question but,

Factory (stock) Ford GT has 550 Horsepower at the Crankshaft.

this car put down more (575) Horsepower at the rear wheels??

I wish you guys would have run Luis GT3 or some other stock car to
see what it would read. Something doesnt make sense. Anybody have
any thoughts on this??

thanks in advance for your patience of my questions (always),

Marty K.
What's up Marty? Hope all is well!

The FGT's have been dynoing regularly in the 550-575RWHP range. It appears that Ford has grossly underated the HP on these cars, kind of like the Carerra GTs have been dynoing in at 580-595RWHP range.
 


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