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

Final numbers for the Boost Logic 1000hp+ kit

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Old Nov 2, 2009 | 04:33 PM
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Can't wait to see it...
 
Old Nov 2, 2009 | 09:11 PM
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I wonder if the dip is because the EBC spiked a hair and then settled down? Is the E-throttle staying fully open, could there be some torque management or something going on? Maybe some tire slip?

That's pretty decent boost for sure! If there were some mild cams and it wasn't a royal PITA to swap them it would be pretty interesting to see what would happen at the same boost level!
 
Old Nov 3, 2009 | 08:03 AM
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Originally Posted by BLKMGK
I wonder if the dip is because the EBC spiked a hair and then settled down? Is the E-throttle staying fully open, could there be some torque management or something going on? Maybe some tire slip?

That's pretty decent boost for sure! If there were some mild cams and it wasn't a royal PITA to swap them it would be pretty interesting to see what would happen at the same boost level!
Correct! 28.5 to 26.
 
Old Nov 3, 2009 | 08:31 AM
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Originally Posted by Tony@epl
Correct! 28.5 to 26.
Tony i have a feeling it maybe something else that deals with the Motor, but i'm not sure i might try and find out soon.
 
Old Nov 3, 2009 | 09:06 AM
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Originally Posted by PALETTE
Tony i have a feeling it maybe something else that deals with the Motor, but i'm not sure i might try and find out soon.
I disagree. We have flat dyno graphs from this car on pulls will flat boost.
 
Old Nov 3, 2009 | 12:59 PM
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Congrats to boost logic on an incredible peak power set-up.
Most people would probably not tolerate such a peaky power curve (the way it blasts
the tires, etc.) but I am sure you knew this going into this type of build.
Good luck with this animal, as 1.75 + is absolutely bonkers and will be an interesting combo for you.

MK
 
Old Nov 3, 2009 | 02:02 PM
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Marty, peak TQ starts coming on around 5k rpm.....he revs to 7500.....so really, usable HP under the curve is amazing. I would not call it a peaky curve...
Peter
 
Old Nov 3, 2009 | 05:44 PM
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Thumbs up

Originally Posted by Tony@epl
Correct! 28.5 to 26.
I wondered but then noticed his post about boost peaking and then tapering a little, figured that explained it! In the ECu do you set a target and the computer adapts or do you have to manually set duties etc.? I saw where a different valve was being played with, that would be pretty interesting if a fast turbo needed quicker control. you cannot tune in realtime can you? Pull, check logs, then flash changes? I think I'd pull my hair out!
 
Old Nov 18, 2009 | 10:45 PM
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I finally had a chance to get some pictures uploaded of Chris's setup. We took these pics while working on the car so excuse the dirtiness.













You can see how we have optimized ground clearance with our kit. Have no fear about lowering your 911 to the ground without scraping the precious turbo components.





The 3" intake pipe sneaking through the car.



Terrible picture, but you can see the stock plastic shrouding on the massive 6" core.


We will have better pics later but I wanted to get these up for you guys to see.
 
Old Nov 18, 2009 | 11:36 PM
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Couple Questions,

running a Ford Maf?

Air filters getting fresh air from the Fenderwells?

Why place the BOV's so close to Y pipe?
 
Old Nov 18, 2009 | 11:57 PM
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Originally Posted by OS Inspector
Couple Questions,

running a Ford Maf?

Air filters getting fresh air from the Fenderwells?

Why place the BOV's so close to Y pipe?

MAP Sensor, correct on the fenderwells, and you will not see any significant performance difference mounting the BOVs close to the turbos with the large pair of Tials that we are using on the setup.
 
Old Nov 19, 2009 | 05:54 AM
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Looks like some nice quality work....good job.
 
Old Nov 19, 2009 | 06:19 AM
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Nice set up guys. What was the Install time on this setup?
 
Old Nov 19, 2009 | 06:41 AM
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Originally Posted by Tony@epl
I disagree. We have flat dyno graphs from this car on pulls will flat boost.
Is it the placement of the BOV's? Could there location on the Y pipe cause any fluctuating boost pressure thus confusing the MAF?

Robert
 
Old Nov 19, 2009 | 11:25 AM
  #60  
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Rob they are running speed density/ MAP sensor


so what engine management is the car running?
 


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