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60-130 MPH: New performance measurement!

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Old 01-02-2009, 12:31 PM
  #1396  
TB993tt
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Originally Posted by Jussi
Thanks,
Engine has been in good condition and in use already during 2006, 2007 and 2008 summers. I have been raced in race tracks many hours without problems.
I have also done tens of full boost acceleration tests over 250kmh without problems.
ECU has been tuned right. If it seems too much heat or knocks, it just pulls timing and lower boost and so on.. Also AFR stays in best values for power and cooling, around 12.5
Do you think you have found a special formula which all the 600+ GT2 racing teams missed or is simply you have not managed to put the "race hours" on the motor yet ?

I LOVE this project and full respect for Jussi who has done what he said he would do and some
But..... this level of heat/hp will oval cylinders, warp heads etc, it is "houred" when on full chat people must remember that. Having said this it seems perfect for someone with Jussi's talents and usage !
Old 01-02-2009, 12:49 PM
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Originally Posted by TB993tt
Do you think you have found a special formula which all the 600+ GT2 racing teams missed or is simply you have not managed to put the "race hours" on the motor yet ?..
No, I don't think, they are professional and I'm just hobbyist
Old 01-02-2009, 01:19 PM
  #1398  
TB993tt
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Originally Posted by Jussi
they are professional and I'm just hobbyist
A "hobbyist" with professional skills
Old 01-02-2009, 02:08 PM
  #1399  
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Actually the most important role has the ECU tuner who makes all things works together with keeping ECU tables correct.
Old 01-02-2009, 05:34 PM
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Originally Posted by phelix
Amazing times - how did they compare to before the aero mods were done?
I have tried to compare results before and after mods but it is very difficult..
That 9/2007 testing day was quite windy(tailwind) and now it didn't wind at all. So that wind improved earlier test x.x seconds.
But now I had better intercooler, aero mods and cooler air (Delta T~25c).
Before 100-300 time was 18.82 and now 17.29.. so over 1.5s better.
Before I got 0-100 in 3.5, so if that would have been now: 17.3+3.5=20.8
Difficult to determine benefit of the aero mods.. I have to find out the wind flow values of that day to get on..
Old 01-03-2009, 01:28 PM
  #1401  
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Originally Posted by Jussi
60-130 time was 6.24 with 2 gear changes which weren't optimal: 0.3 and 0.4 secs, they could have been 0.25 and 0.25..
But that 100-150 mph with 5.72 is very good time for 993TT, also Jean knows that ..
I have been doing some research in my old database of files (Pbox & Ax22). The fastest I have so far is for a 996TT with a bit heavier weight than this 993 and 1.4 bar:

60-130mph: 5.2seconds with two shifts
100-150mph: 5.2 seconds
60-150mph= 7.6 seconds.

All the above for the same run. Unfortunately I don't have 300kph data for this car. There are faster ones out there but I do not have any 100-300kph file that beats these times. So If anyone has access to any 100-300kph data beating these times (Texas Mile?), please post
Old 01-31-2009, 10:14 AM
  #1402  
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Am post whoring this a bit but belongs on here...

997GT with RS Tuning cats and headers 560PS/700NM 10degC 60-130 7.8s 1 gear change

Old 01-31-2009, 02:21 PM
  #1403  
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Toby

Thanks for posting.. So the 30PS are about 0.5 seconds faster than your stock run, shift times, slope and temps are quite similar. Can one overlay 2 runs on the P Box? It would be interesting to see how the long Gs compare.
Old 01-31-2009, 09:55 PM
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Jean- Nice new Avatar =)
Old 02-16-2009, 05:37 AM
  #1405  
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My friend Protomotive 997tt ran 6.8sec on DBOX!!

Jean...do u still have the file?
Old 04-02-2009, 07:52 AM
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Forgot to stick this up, can someone send me an email on how to overlay the "G" on the graph, and also how to have the little table showing the values, i've tried all sorts of stuff but can't work out how to use the software properly, these AX22's aren't user friendly are they

Old 04-19-2009, 05:43 PM
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Bill S.
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Well I finally got to test a Ferrari Enzo! Sorry I only had 91 Octane (R+M)/2. The cars is noticeable faster with 100 Octane. Next time!
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Old 04-20-2009, 08:22 AM
  #1408  
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Nice Bill, thanks for sharing.....

The Enzo definately has all its hp, verified by its stunning top speed ~218mph but I would have expected 60-130 1 gear change to be mid 6s wouldn't you ?
Old 04-20-2009, 11:51 AM
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Originally Posted by TB993tt
Nice Bill, thanks for sharing.....

The Enzo definately has all its hp, verified by its stunning top speed ~218mph but I would have expected 60-130 1 gear change to be mid 6s wouldn't you ?

Maybe 6.9 with 100 Octane. The gearing is not optimal for 60 to 130 and I have the shift speed set a bit slower in the car to prevent the clutch from exploding, which has happened to some people with very fast shift settings.
Old 04-21-2009, 09:32 AM
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There are two times for Enzo's on another forum, 7.0 and 7.3 seconds, no idea what fuel or whether it was in race mode etc?


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