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      12-31-2012, 12:44 PM   #1
jbertino
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Cobb 1/4 mile times

Can I know some of your 1/4 miles with just cobb stage 1 aggressive
Trust me I searched there isn't a lot of info out there. And most ppl have dps or a intercooler
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      12-31-2012, 12:52 PM   #2
Carl Morris
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I gained 1/2 second over stock at high elevation using Stage1+ Aggressive and 20% E85 and stock hardware.

The improvement felt bigger than that in the midrange, but on a stock IC the air charge temps were getting very hot by the end of the run and timing was being pulled way back.

Edit: I also tried Stage1 aggressive (not plus) but went slightly slower.
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      12-31-2012, 01:21 PM   #3
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Best trap speed I've seen for stage 1 aggressive is 113 for a RWD 135i.
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      12-31-2012, 03:56 PM   #4
jbertino
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Quote:
Originally Posted by Carl Morris
I gained 1/2 second over stock at high elevation using Stage1+ Aggressive and 20% E85 and stock hardware.

The improvement felt bigger than that in the midrange, but on a stock IC the air charge temps were getting very hot by the end of the run and timing was being pulled way back.

Edit: I also tried Stage1 aggressive (not plus) but went slightly slower.
So u ran like 12.9?
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      12-31-2012, 03:56 PM   #5
jbertino
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Quote:
Originally Posted by themyst
Best trap speed I've seen for stage 1 aggressive is 113 for a RWD 135i.
Do u know the time ? Was it a 12 second pass
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      12-31-2012, 05:00 PM   #6
Carl Morris
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So u ran like 12.9?
No, I'm at high elevation. Stock was 13.9@98. Improved to a 13.4@102.
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      12-31-2012, 05:55 PM   #7
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Quote:
Originally Posted by jbertino View Post
Do u know the time ? Was it a 12 second pass
The user had a 6mt on street tires so his ET admittedly sucked. This same guy ran a 12.7@120.3 lol. Oh, the almighty clap135.
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      12-31-2012, 06:11 PM   #8
jbertino
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Quote:
Originally Posted by themyst
Quote:
Originally Posted by jbertino View Post
Do u know the time ? Was it a 12 second pass
The user had a 6mt on street tires so his ET admittedly sucked. This same guy ran a 12.7@120.3 lol. Oh, the almighty clap135.
Trapped 120??? On stage 1
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      12-31-2012, 08:17 PM   #9
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Here is my 1/4 mile run with my 2008 335xi coupe automatic stage 1 cobb. everything else was stock.

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      12-31-2012, 09:31 PM   #10
jbertino
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Quote:
Originally Posted by SaviorXi
Here is my 1/4 mile run with my 2008 335xi coupe automatic stage 1 cobb. everything else was stock.

Great time ... 12.6 just a tune on a heavy. Xi
I want to be able to run those times I have a 135i so traction is going to come in to play
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