997 Turbo / GT2 2006–2012 Turbo discussion on the 997 model Porsche 911 Twin Turbo.
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997.1 awe exhaust/unknown tune 1/4 mile times

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Old Jul 20, 2014 | 10:14 AM
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997.1 awe exhaust/unknown tune 1/4 mile times

What do you guys think of these ET's? I'm trying to get this thing in the 10's w/o doing turbos or e85. I bought the car it came with whatever tune is on it. I do think it maybe not the best tune out. When in sport mode the overboost doesn't stay on for the full 10 seconds. It seems to go on and off while making a pass.
 

Last edited by Wheel997; Jul 20, 2014 at 11:25 PM.
Old Jul 20, 2014 | 10:17 AM
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From what I've been seeing the mph seems kind of low, no?
 
Old Jul 20, 2014 | 11:22 PM
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Nobody?
 
Old Jul 20, 2014 | 11:25 PM
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Yes this does seem a bit low but not too far off. With just a good custom tune you should be into the 10's. Getting a bit better launch would help you get there as well.

Hope that helps.

-Mitch
 
Old Jul 21, 2014 | 10:26 AM
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ET is strong if it is a manual trans. I agree, trap speeds look low, but you don't know what's in the ECU. Are you sure it's flashed? It should trap in the low 120s with the exhaust.
 
Old Jul 21, 2014 | 10:55 AM
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Originally Posted by A418t81
ET is strong if it is a manual trans. I agree, trap speeds look low, but you don't know what's in the ECU. Are you sure it's flashed? It should trap in the low 120s with the exhaust.
Car made 487 to the wheels. Will post dyno graph in a min
 
Old Jul 21, 2014 | 10:56 AM
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...j
 

Last edited by Wheel997; Jul 21, 2014 at 06:26 PM.
Old Jul 21, 2014 | 10:57 AM
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That was on a cat less speed tech exhaust.


Since then I did plugs, coils pack and awe with 200 cel cats and it did run .1 faster same MPH.
 
Old Jul 21, 2014 | 11:50 AM
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when a dyno looks like that with SMOOTHING set to 5 you should be looking for some issues. fresh plugs, coils, fuel filter, air filter and a nice custom tune. also that power looks low for a tuned car on a dynojet.
 
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Old Jul 21, 2014 | 12:25 PM
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I didn't do the fuel filter. Wouldn't the car run bad all the time if that's bad?
 
Old Jul 21, 2014 | 12:26 PM
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Maybe it's a garbage tune that's on it.
 
Old Jul 21, 2014 | 01:06 PM
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Where are the time slips? Were they removed from post 1?
 
Old Jul 21, 2014 | 01:16 PM
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I'll re post
 
Old Jul 21, 2014 | 01:22 PM
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,.,.
 

Last edited by Wheel997; Jul 21, 2014 at 06:26 PM.
Old Jul 21, 2014 | 01:31 PM
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Just did a tune last week and client went to great lakes in Wi, ran a 10.94 in 997.1 6speed just with a tune- car is bone stock... its was 82 deg outside... and somewhat humid...
stop by Ill do the tune on the spot you can compare back to back...
markski


 
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