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Old Mar 31, 2009 | 04:05 PM
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Default 1/4 track

I want to make my car run high 11s. At the 1/8 i ran 8.5 which i dont think is even in the 12s.

I have a Z51 A4 2005 what should I add to make it to the 11s.
I have Vararam and Borla catback ATM no tune.
This is a DD car so it needs to have a stock feel somewhat.

Last edited by Bkbulldog; Mar 31, 2009 at 04:26 PM.
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Old Mar 31, 2009 | 04:27 PM
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Also in these A4 is it best to be in competition mode or with traction control off.
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Old Mar 31, 2009 | 04:36 PM
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what was your 60ft times??
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Old Mar 31, 2009 | 04:43 PM
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2.05 or so
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Old Mar 31, 2009 | 04:46 PM
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If you could get under 2, you would have no problem doing 11's
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Old Mar 31, 2009 | 04:48 PM
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is a 8.5 in the 1/8 a slow time? I was hoping to be in the 7s
Mabe headers and a dyno tune will help me get there?
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Old Mar 31, 2009 | 04:51 PM
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Headers and a dyno tune will help. What gears? tires?
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Old Mar 31, 2009 | 05:30 PM
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Ummm stock gears and tires
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Old Mar 31, 2009 | 05:42 PM
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Gears, tires, and tune would get you there.
And of course headers would help on top of those.
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Old Mar 31, 2009 | 05:44 PM
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what do you think my 1/4 is right now?
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Old Mar 31, 2009 | 06:34 PM
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what mph in the 1/8?
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Old Mar 31, 2009 | 06:37 PM
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Originally Posted by Bkbulldog
what do you think my 1/4 is right now?
http://www.eldemoniorojo.com/calculator.htm
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Old Mar 31, 2009 | 07:40 PM
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Originally Posted by TinSecondRice
8.5 13.26 damm that makes me sad
Is it will drop a full sec and .26 with gears ,tires and a tune?
That acully seems possible
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Old Mar 31, 2009 | 08:36 PM
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Originally Posted by Bkbulldog
8.5 13.26 damm that makes me sad
Is it will drop a full sec and .26 with gears ,tires and a tune?
That acully seems possible

I have a 2005 A4 with 3.15 gears..... Not so fast I have a time slip that was 8.552 in the eight mile and I ran a 12.897. The 1/8 mile calculator does not account for the torque management kicking in. With your mods the car should run at least 12.60s in the heat (what I ran in 80 degree heat with a CAI and no other mods).

With the stock tires run 25 pounds and do a good burnout. Leave from an idle (only taking up the slack in the converter) If you run in good air with a set of drag radials and a tune the car is capable of runing 12.10 -12.20.
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Old Mar 31, 2009 | 09:34 PM
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Do you have a tune? i Hear it really wake up the A4. who knows?
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Old Mar 31, 2009 | 11:39 PM
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Yeah that chart does not take a lot of things into account. Your car is going to pull more from the 1/8 through the quarter, and I am pretty sure you could get a 12.xx
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Old Mar 31, 2009 | 11:40 PM
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A tune would definitely help you out, but I would wait until you had a few more mods.
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Old Apr 1, 2009 | 12:01 AM
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Originally Posted by Bkbulldog
Do you have a tune? i Hear it really wake up the A4. who knows?
Nope, waiting for an intake before I get a tune Actually the 2800 torque converter and drag radials really made a difference 12.40 became 11.83 on new tires and not quite dialed in yet
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Old Apr 1, 2009 | 01:44 AM
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Originally Posted by Tommy D
I have a 2005 A4 with 3.15 gears..... Not so fast I have a time slip that was 8.552 in the eight mile and I ran a 12.897. The 1/8 mile calculator does not account for the torque management kicking in. With your mods the car should run at least 12.60s in the heat (what I ran in 80 degree heat with a CAI and no other mods).

With the stock tires run 25 pounds and do a good burnout. Leave from an idle (only taking up the slack in the converter) If you run in good air with a set of drag radials and a tune the car is capable of runing 12.10 -12.20.
Your car does pull harder from 1/8 to 1/4. I agree with dropping your tire psi but the burnout should only be slight on a stock run flat tire. A burn out on these will heat them up but it will make the slick as hell too (ask me how I know). A good set of d/r's a tune and some headers will have you kicking some serious butt.
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Old Apr 1, 2009 | 08:18 AM
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Originally Posted by pmj341
If you could get under 2, you would have no problem doing 11's
How do you figure?
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