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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 > Sacramento Raceway all day racing $100!!!



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      07-26-2009, 03:46 PM   #1
wired55
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Sacramento Raceway all day racing $100!!!

Hi,

On August 7th a few of MBWorld's AMG's will be gathering at Sacramento Raceway and I wanted to extend the invitation over to BMW's. All is welcomed and it would be great to get a few stage 3's out there. Lately on our boards there have been several discussions on how modded 335's do against the AMG family. There will be several types of AMG's attending and we would love to see how our cars match up with some of the fastest BMW's. The last time I went to Sacramento on July 3rd the track was hooking up great and well maintained. The weather was warm, between 95-mid 70's towards 9pm, hopefully we'll have better weather. During this time I ran a new personal best in 85 degree weather....11.236 @ 128.145 . Please feel free to come and attend, I promise we'll have some of fastest MB's on the west coast attending.

http://www.mbworld.org/forums/w211-a...ing-100-a.html

Fri...7 Test and Tune
Drag Racing All vehicles must pass a regular tech inspection. Vehicles quicker than 10 seconds will run single passes.
Times: Pit Gates Open: 10:00am. Testing 12:00pm-4:00pm and 6:00pm-10:00pm
Admission: General Admission: $10
Racers: $100 car and driver for 12:00pm - 10:00pm.
$50 (car and driver) for 6:00pm-10:00pm .
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      07-26-2009, 10:51 PM   #2
ktdw
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Interesting. Is anybody going besides Hotrod?
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      07-26-2009, 11:38 PM   #3
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Quote:
Originally Posted by ktdw View Post
Interesting. Is anybody going besides Hotrod?
I'm not going. At this moment I am hating this 34.1.1.1 software. But had to get updated or have no DSC system.
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      07-27-2009, 12:30 AM   #4
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Whats the reason for new software? wastegate rattle?
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      07-27-2009, 01:01 AM   #5
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That be fun to see. Although we wont be running any low 11s.
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      07-27-2009, 01:20 AM   #6
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Quote:
Originally Posted by dkvby View Post
Whats the reason for new software? wastegate rattle?
No,when replacing some modules, the car entire car software has to be updated in order to communicate with the new part.

Immediately, I couldn't make more than 10psi of boost, even on map #7. Boost has slowly come back after a few days. (who said the DME doesn't adapt!) But the car is down 15-20hp from the week before the programming was done.
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      07-27-2009, 10:24 AM   #7
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Quote:
Originally Posted by hotrod182 View Post
No,when replacing some modules, the car entire car software has to be updated in order to communicate with the new part.

Immediately, I couldn't make more than 10psi of boost, even on map #7. Boost has slowly come back after a few days. (who said the DME doesn't adapt!) But the car is down 15-20hp from the week before the programming was done.


That's strange. I was updated to the latest 34.1 software and the car felt perfectly fine immediately after getting it back, datalogs showed that as well. What do you think caused your car to react like that?
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      07-27-2009, 12:01 PM   #8
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^may b ur tech ran it hard to adapt for u. j/k
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