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

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  #16  
Old 02-09-2011, 09:13 AM
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Who's got an engine dyno? Can we validate the % loss with manual and AWD?
 
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Old 02-09-2011, 09:15 AM
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there no way that's with k 16's , i had maybe tops 445-450 when i had k16's. and with my k 24's about 505whp . but maybe, I'm not one do discredit anyone..... nocal, your right, 500 -516 is the best i've read.. i still haven't ran 100-octane yet, but that will only give me 530 at best...
 
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Old 02-09-2011, 03:45 PM
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The car had the stock Turbo's on it and we installed our full 70mm Sport Cats, Mufflers with tips, Headers, Air Intake system and the EVOMS ECU tune. Here is the link to the dyno result.

70mm Package Dyno:
http://www.fabspeed.com/images/dyno61.jpg
 
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Old 02-09-2011, 04:20 PM
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Could be variences in dynos...Mustang and Dyno Dynamics I think read lower than say a dynojet...
 
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Old 02-09-2011, 05:27 PM
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  #21  
Old 02-09-2011, 05:48 PM
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Originally Posted by sunir
Could be variences in dynos...Mustang and Dyno Dynamics I think read lower than say a dynojet...
Not to mention each dyno can be calibrated to read differently even between the same brand. That is why comparing dyno numbers is really a waste of time unless you are doing back to back runs on the same dyno, same atmospheric conditions etc. The best indication of power oddly enough is trap speed.
 
  #22  
Old 02-09-2011, 06:22 PM
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Originally Posted by Alex@Fabspeed
The car had the stock Turbo's on it and we installed our full 70mm Sport Cats, Mufflers with tips, Headers, Air Intake system and the EVOMS ECU tune. Here is the link to the dyno result.

70mm Package Dyno:
http://www.fabspeed.com/images/dyno61.jpg

Ok, that's your uncorrected dyno and you were making 461whp? Don't most k16s dyno at ~380whp?

I thought DT loss on the AWD 996tt was ~17% not 28%

I know we have derailed this thread like crazy, but I think we would all like to understand these numbers and would all be interested in this kit if it could be substantiated.

My simple math- 516-80= 434whp * 1.17= 510 crank hp. If it's better, that's great news!

More importantly, the porsche is not going from 430hp to 650hp with just exhaust, intake, and tune.. it is gaining ~60whp- which is fun.
 
  #23  
Old 02-09-2011, 08:36 PM
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Originally Posted by Nikolas
Not to mention each dyno can be calibrated to read differently even between the same brand. That is why comparing dyno numbers is really a waste of time unless you are doing back to back runs on the same dyno, same atmospheric conditions etc. The best indication of power oddly enough is trap speed.

plus one.
 
  #24  
Old 02-10-2011, 12:11 AM
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Thanks for the info. Thinking of having a used set of cargraphics I found sent from the states unless anyone knows of a used set in Europe, CH. Is there a forum for used parts for 996tt in Europe? I need to increase my posts before I can post WTB.
 
  #25  
Old 02-10-2011, 08:15 AM
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i have a EP for sale.. look on the for sale link...
 
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