997 Turbo / GT2 2006–2012 Turbo discussion on the 997 model Porsche 911 Twin Turbo.
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Old Jul 6, 2010 | 05:07 PM
  #91  
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Originally Posted by Softronic
Hello,

You may want to relay the info to me as I can and could have logged the file. You have modded VTG's and an exhaust I believe and a Tip? The exhaust systems are also not all created equal and some can restrict the car at different levels in the 997TT. I do have an updated file that you may like better however I do not know if I'm not told.

While all Softronic tunes are safe I would not say that more power could be extracted from them.



Best,
Scott
Scott, I would be more than willing to try. As I have stated before just for the record Scott has been top notch as far as customer service goes. Thank you.
 
Old Jul 6, 2010 | 05:39 PM
  #92  
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Originally Posted by bbywu
TTdude. I converted your numbers to actual AFR (Lambda X 14.7) and BAR/Boost (Pressure - ambient pressure)/100

What did Todd K say? Looks pretty good to me.

Thanks. I'm running a pump file so the timing (not shown) is in the safe zone. Todd says the afr's and everything looks good for the fuel I'm using. When I can get some ms109, I'll load the race file and see what she does.

Originally Posted by bbywu
Also...it looks like at higher RPMs, the AFR readings go crazy (as previously reported by other Durametric users) due to sampling frequency.
This is my first attempt at datalogging so I can't comment how wacky (Durametric v. 6 beta) the numbers can get. I think the region you are referring to is between shifts? I see the same between 4/5/6 shifts.
 
Old Jul 6, 2010 | 05:56 PM
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Originally Posted by TTdude
Thanks. I'm running a pump file so the timing (not shown) is in the safe zone. Todd says the afr's and everything looks good for the fuel I'm using. When I can get some ms109, I'll load the race file and see what she does.



This is my first attempt at datalogging so I can't comment how wacky (Durametric v. 6 beta) the numbers can get. I think the region you are referring to is between shifts? I see the same between 4/5/6 shifts.
Others have mentioned inaccuracies in plotting Lambda at higher RPMs.
 
Old Jul 7, 2010 | 08:38 PM
  #94  
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Originally Posted by Arone997tt
Scott, I would be more than willing to try. As I have stated before just for the record Scott has been top notch as far as customer service goes. Thank you.
Thanks on the comments. I will get that out to you, Im sure you will like it.


Best,
Scott
 
Old Jul 8, 2010 | 09:10 AM
  #95  
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I noticed that the little arrow was there in sport mode for overboost. I'm not sure if that means that the function is similar to stock overboost, I'll ask Todd.
 
Old Jul 11, 2010 | 08:09 PM
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Originally Posted by The Bogg
I noticed that the little arrow was there in sport mode for overboost. I'm not sure if that means that the function is similar to stock overboost, I'll ask Todd.
It is similar to overboost...but instead of 10 seconds it's set for something like 10000seconds. lol.
 
Old Jul 16, 2010 | 06:34 PM
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Originally Posted by E55AMG
pretty much. Not saying they knew there was going to be no change, but thems are the facts. to be more accurate, the base tune was actually a bit better than the "upgraded" flash. I've sent the dyno sheet to them as they asked and still waiting for a reply.
Any resolution to this yet, Chris?
 
Old Jul 16, 2010 | 07:50 PM
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Originally Posted by bonehead
Any resolution to this yet, Chris?
Yes - I was going to post. I was given a full refund.
 
Old Jul 16, 2010 | 07:52 PM
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Originally Posted by E55AMG
Yes - I was going to post. I was given a full refund.
Excellent. I knew they would come through. So, what's next?
 
Old Jul 16, 2010 | 08:12 PM
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Originally Posted by E55AMG
Yes - I was going to post. I was given a full refund.
Good to hear about the refund.....
 
Old Jul 16, 2010 | 09:35 PM
  #101  
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We just finished our tuning on our 997tt... its only a ECU, our exhaust, and ICs... Todd is a great programmer... after a bunch of street tunes we finally have what we wanted... as a matter of fact, we need a clutch.. and this video is on stock turbos...
check this video out...

http://www.youtube.com/watch?v=TxhRKnLxVco
 
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Old Jul 17, 2010 | 06:31 AM
  #102  
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Originally Posted by bonehead
Excellent. I knew they would come through. So, what's next?
I'm done! actually, i'll probably need a clutch LOL.
 
Old Jul 17, 2010 | 07:02 AM
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Todd is the man!!!! Really custom tuning.... He works at it and knows his stuff like no one else... Todd is a Porsche genious..
 
Old Jul 17, 2010 | 07:21 AM
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Originally Posted by MARKSKI@911tuning
We just finished our tuning on our 997tt... its only a ECU, our exhaust, and ICs... Todd is a great programmer... after a bunch of street tunes we finally have what we wanted... as a matter of fact, we need a clutch.. and this video is on stock turbos...
Awesome! sounds just like my car, and the rapidly climbing speedometer looks familiar.
 
Old Jul 17, 2010 | 07:27 AM
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Originally Posted by E55AMG
pretty much. Not saying they knew there was going to be no change, but thems are the facts. to be more accurate, the base tune was actually a bit better than the "upgraded" flash. I've sent the dyno sheet to them as they asked and still waiting for a reply.
It's nice that they refunded you the 900 bucks but what are you going to do as far as a tune for your car with the upgraded turbos? If you stick with the previous pre-turbos file then it's almost like you aren't getting any value for the money you spent to upgrade the turbos (I think). Were you given any explanation for the result (beyond what you posted)?
 


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