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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Cobb made me look like an idiot tonite...



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      02-04-2012, 11:47 AM   #23
Beemw335
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^^ the zf is much stornger than what they rate i at.
The worst part is the stock torque is more than what its rated at :O LOL

It only goes with bigger turbos or nitrous, on stock turbos it holds up pretty well.
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      02-04-2012, 11:57 AM   #24
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Quote:
Originally Posted by Turkeybaster115 View Post
hey dude, first of all congrats. That's a very solid time for your car! Sorry, but I have to be completely honest with you on one thing though. Your current power output has far exceeded the limits of your trans. At this stage you need the level 10 AT tranny upgrade, done by one of our members. If you are not going to upgrade your tranny, then be smart and limit heavily your use of the car at these power levels, if you want your trans to last.
ummmm no... far from it.
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      02-04-2012, 12:07 PM   #25
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Great run! With a 1.9 60' you have 11s in that car
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      02-04-2012, 12:17 PM   #26
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Has there been a non-meth 11 second pass yet?
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      02-04-2012, 12:25 PM   #27
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Quote:
Originally Posted by dzenno View Post
Great run! With a 1.9 60' you have 11s in that car
(((rolling hands together like a mad scientist)))

especially with DCT
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      02-04-2012, 12:40 PM   #28
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Quote:
Originally Posted by Beemw335 View Post
^^ the zf is much stornger than what they rate i at.
The worst part is the stock torque is more than what its rated at :O LOL

It only goes with bigger turbos or nitrous, on stock turbos it holds up pretty well.
Exactly
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      02-04-2012, 01:56 PM   #29
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My 6AT is on borrowed time with the way I beat it up
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      02-04-2012, 01:58 PM   #30
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I do remember a certain person telling me how impossible these traps were on COBB.
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      02-04-2012, 02:05 PM   #31
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yeah you don't play around at all.
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      02-04-2012, 02:07 PM   #32
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
I do remember a certain person telling me how impossible these traps were on COBB.
Hence the topic title.

Quote:
Originally Posted by rader1 View Post
Has there been a non-meth 11 second pass yet?
I'd be interested in seeing that along with stock RFT's!
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      02-04-2012, 02:08 PM   #33
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Another high trap speed COBB car

Nice ET too!
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      02-04-2012, 02:09 PM   #34
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did you launch in 2nd gear?
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      02-04-2012, 02:11 PM   #35
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Quote:
Originally Posted by KG3356MT View Post
did you launch in 2nd gear?
I didn't technically even launch, but yes I did start in 2nd gear. I modulated it off idle...
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      02-04-2012, 02:12 PM   #36
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even more impressive. very nice.
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      02-04-2012, 02:15 PM   #37
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Quote:
Originally Posted by RnmEvo9 View Post
Hence the topic title.



I'd be interested in seeing that along with stock RFT's!
I don't see RFTs being able to get in the 11s. With the RFTs i've either had no traction or wheel hop like a MOFO.

Get some drag radials and go for the non meth record!!!
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      02-04-2012, 02:29 PM   #38
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Quote:
Originally Posted by rader1 View Post
I don't see RFTs being able to get in the 11s. With the RFTs i've either had no traction or wheel hop like a MOFO.

Get some drag radials and go for the non meth record!!!
with an automatic, its possible. They are virtually idiot proof to launch.
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      02-04-2012, 02:43 PM   #39
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with an automatic, its possible. They are virtually idiot proof to launch.
Good point, i completely glazed over the 6AT part.
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      02-04-2012, 03:05 PM   #40
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I was running 12.8's in the summer when it was like 85 out, trapping around 110-111 mph on about 13.5 psi (low boost) with my mods below. I was having bog issues shifting into 4th hurt the trap speed a little bit.
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      02-04-2012, 03:34 PM   #41
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Quote:
Originally Posted by Turkeybaster115 View Post
I was just stating facts. Our 6AT has torque input limits, designated by the manufacturer (ZF).

while what you are saying is true, those limits are simply stated limits, the mechanical limits are typically far higher.
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      02-04-2012, 05:23 PM   #42
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Quote:
Originally Posted by themyst View Post
My 6AT is on borrowed time with the way I beat it up
Has your tranny been acting up, or are you just saying that eventually you think it will fail?

Hows the new turbos? Is AR ever gunna come out with a thread about them?
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      02-04-2012, 08:21 PM   #43
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Achieving 11s on RFT w Cobb Stage 2+ will highly risk wheel hop if you are trying to get a below 2.0 60'

Unless you heat the hell out of those tires then it is more likely so. I myself wont even try this cause I get enough wheel hop with what I have now.

Eh, screw that, I will just wait for my PSS to do this with Stage 2+ and full LC

My pockets are twitching now just talking about it...
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      02-04-2012, 09:26 PM   #44
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Quote:
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did you launch in 2nd gear?
Are you brake torquing? If so, at how many rpms?
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