N54Tech.com - International Turbo Racing Discussion
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ulimotorsport ulimotorsport is offline
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Default N54 Bi turbo upgrade log help pls - 05-18-2019, 02:56 PM

Hello, I have n 135i n54 bj09 and i put ******* **, Upgrade turbos similar than tte550, charepipe and Blow off, NGK ignition, PVC, oil Thermostat, race oil, MHD backendfash and petrol 98\102 oct.
I now one important thing is missing, the inercooler but this i will get soon.

I read some things here, thanks for this but its not so easy for me because my english is not the best.

Here is one log in 3. gear MT transmission,JB4 map 6 with the settings from the hybrindturbo Thread. For me car is running not so bad, but i want more. Maybe somebody can say me here what i can make better. Thanks.

Best regards from munich.
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File Type: csv 2019-05-09 21_59_25_Map-6.csv (22.0 KB, 15 views)
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Default 05-18-2019, 10:46 PM

Log looks okay overall.

Couple things that may help.

Update your firmware to the latest

What are you using for fuel?



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Default 05-19-2019, 12:57 AM

Thanks, i will try to marke update towday. Than i make log in 4. gear. I use german super plus 98roz and sometimes i get 102roz.
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Default 05-19-2019, 03:09 PM

Quote:
Originally Posted by ulimotorsport
Thanks, i will try to marke update towday. Than i make log in 4. gear. I use german super plus 98roz and sometimes i get 102roz.
Proper logs are THIRD gear, 2k to redline just for when you log later



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Default 05-23-2019, 03:42 AM

Hallo, now i made the Update and i put stronger spring in Blow off because i fall in hole after Shift allways this is better now. But Power its Same and i want more pls help :D
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File Type: csv 0_2019-05-22 18_43_56_Map-6.csv (16.5 KB, 8 views)
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Default 05-23-2019, 04:36 AM

you may not want a to strong of spring in the BOV, not good for turbos

boost shouldn't spike when you let off the throttle

Default settings for hybrid turbos, FOL is 40 (84), FF is 100 (49)


07 E90 AT - xHP
JB4 G5 - Trebila BEF
FBO
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Default 05-23-2019, 11:06 PM

Quote:
Originally Posted by ulimotorsport
Hallo, now i made the Update and i put stronger spring in Blow off because i fall in hole after Shift allways this is better now. But Power its Same and i want more pls help :D
Definitely a bit more room- what are you using for fuel?



http://www.fuel-it.biz/

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Default 05-24-2019, 12:36 PM

Boost go down fast when I let off the throttle. You can see in log. I think its good like this but maybe i buy new BOV.
Fuel Open Loop is 84 and FF go down on 38 ???

I use German Superplus the best you can buy in Germany on petrolstation. Its minimum 98roz(oktan) to 102roz.
Pls help me I want more boost
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Default 05-24-2019, 12:39 PM

If you like using map 6- set boost to 16psi across board & relog



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Default 05-24-2019, 12:54 PM

Okay, thank you
I try this and make a log.
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Default 05-25-2019, 12:01 PM

I made the log. Car is running better but today was very hot and IAT was not so good. I thing next week i get new big intercooler
What I must do next to get more? Thanks for help
Attached Files
File Type: csv 2019-05-25 10_22_35_Map-6 (1).csv (15.1 KB, 6 views)
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Default 05-25-2019, 01:55 PM

Quote:
Originally Posted by ulimotorsport
I made the log. Car is running better but today was very hot and IAT was not so good. I thing next week i get new big intercooler
What I must do next to get more? Thanks for help
Letís wait for the fmic



http://www.fuel-it.biz/

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Default 05-27-2019, 12:16 PM

I get inercooler in 3 weeks...
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Default 05-27-2019, 08:35 PM

Quote:
Originally Posted by ulimotorsport
I get inercooler in 3 weeks...
3 weeks? where are you located?

Post another log and lets see.



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Default 05-28-2019, 02:07 PM

I come from a little village near Munich. Zoll and taxes and shipping is bad. But maybe i get earlier. We will see.
Her it is. Thank you.
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File Type: csv 2019-05-28 21_32_34_Map-6.csv (12.3 KB, 6 views)
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Default 05-28-2019, 10:18 PM

Quote:
Originally Posted by ulimotorsport
I come from a little village near Munich. Zoll and taxes and shipping is bad. But maybe i get earlier. We will see.
Her it is. Thank you.
From 4.5k to redline, raise your duty bias value by 5

relog



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Default 05-30-2019, 07:44 AM

done.
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File Type: csv 2019-05-30 14_49_27_Map-6.csv (11.4 KB, 6 views)
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Default 05-30-2019, 08:48 AM

Quote:
Originally Posted by ulimotorsport
done.
This looks really clean!

Boost much closer to target up top.

Get that FMIC! lol



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Default 05-30-2019, 12:07 PM

thank you
i will get
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Default 05-31-2019, 12:14 AM

Quote:
Originally Posted by ulimotorsport
thank you
i will get



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Default 06-07-2019, 02:12 PM

Today Intercooler came I orderd the Wagner evo3 and its looking so nice.
I put it tomorrow. Can I go on 19 Psi or should i let everything like it is and make a log?
Thanks
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Default 06-08-2019, 12:16 PM

So I made it all on 20 psi.. and its feel good
But I want more pls say me what i must do.
here is the log.
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File Type: csv 2019-06-08 19_49_46_Map-6.csv (12.1 KB, 6 views)
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Default 06-08-2019, 11:02 PM

Quote:
Originally Posted by ulimotorsport
So I made it all on 20 psi.. and its feel good
But I want more pls say me what i must do.
here is the log.
Evo 3- nice choice

Bump your duty bias up by 5 rom 5.5k to redline



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Default 06-09-2019, 01:15 PM

Yes and its fit so good i cant belive that. I got the cooler and thought never i will get this in car but no problem.
I think i must now made sparks gap form 0,55mm to 0,45mm for more boost?
And I drive stock Lowpressurefuelpump this I must change also. Is walbro 450 enough ?
Hier is the log. Car its driving good thanks
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File Type: csv 2019-06-09 13_42_07_Map-6.csv (15.4 KB, 6 views)
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Default 06-10-2019, 08:41 AM

Quote:
Originally Posted by ulimotorsport
Yes and its fit so good i cant belive that. I got the cooler and thought never i will get this in car but no problem.
I think i must now made sparks gap form 0,55mm to 0,45mm for more boost?
And I drive stock Lowpressurefuelpump this I must change also. Is walbro 450 enough ?
Hier is the log. Car its driving good thanks
Iíd run .018- .020 on the plugs

Depending on power goals- the bucketless 450 is usually enough for most guys



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