N54Tech.com - International Turbo Racing Discussion
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Default Stage 1.5 turbo upgrade tuning - 08-09-2018, 05:32 AM

Hi Gents

Could you please review these logs please

Mods Are as follow:

jb4 (Race BEF)
Stage 1.5 turbo upgrade(Same as rb ones)
2' Inlets +Dci
Er charge pipe
Full exhaust
5' Cooler
dv's upgraded
91 octane fuel
cm14 single wmi
30% ethanol
bms Oil catch can
3.5 bar map sensor

These runs was done with 100% meth , no Ethanol content was added yet , fuel used 91 octane.

Map 6 felt good map 3 not so good as if it takes time to build boost there is a delay.

Thanks
Attached Files
File Type: csv Race map 3.csv (13.6 KB, 21 views)
File Type: csv race map 6.csv (10.3 KB, 17 views)


Current
BMW E82 135i N54
Stage 1 turbos,Inlets,5'' FMIC,Dci,ER Charge pipe,Forge dv,VRSF Down pipe,Full exhaust (Straight Pipe),Jb4,Alpina B3
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Default 08-09-2018, 01:48 PM

Logs look okay in general but It looks like you might have had air in the system. Meth flow takes a bit to reach 100% and your boost target is low at that point as well until it gets back up. I'm sure if you did a few runs on map 3 it would be just as quick.
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It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Default 08-10-2018, 02:48 AM

Quote:
Originally Posted by Payam @ BMS
Logs look okay in general but It looks like you might have had air in the system. Meth flow takes a bit to reach 100% and your boost target is low at that point as well until it gets back up. I'm sure if you did a few runs on map 3 it would be just as quick.
I have noticed this as well I have primed the system numerous times it is still the same delay , as if there is no power/boost and only in high rpm i get boost all of a sudden not gradual boost .

What else could it be?

Also map 6 it seems like its over boosting should I be worried?


Current
BMW E82 135i N54
Stage 1 turbos,Inlets,5'' FMIC,Dci,ER Charge pipe,Forge dv,VRSF Down pipe,Full exhaust (Straight Pipe),Jb4,Alpina B3
Previous
BMW S1000RR
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Default 08-13-2018, 03:16 AM

Here is another log in map 3
Attached Files
File Type: csv Nasrec Race map 3.csv (12.9 KB, 9 views)


Current
BMW E82 135i N54
Stage 1 turbos,Inlets,5'' FMIC,Dci,ER Charge pipe,Forge dv,VRSF Down pipe,Full exhaust (Straight Pipe),Jb4,Alpina B3
Previous
BMW S1000RR
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Default 08-28-2018, 01:10 AM

Hi Guys

Last night I made some more logs from map 1 till map 7

Could you please review the logs , 91 octane fuel + meth .


Thanks in advance
Attached Files
File Type: csv Map 1 (27-08-18).csv (16.2 KB, 3 views)
File Type: csv Map 2 (27-08-18).csv (14.9 KB, 3 views)
File Type: csv Map 3 (27-08-18).csv (14.7 KB, 4 views)
File Type: csv Map 6.1 (27-08-18).csv (16.4 KB, 2 views)
File Type: csv Map 7 (27-08-18).csv (14.8 KB, 5 views)


Current
BMW E82 135i N54
Stage 1 turbos,Inlets,5'' FMIC,Dci,ER Charge pipe,Forge dv,VRSF Down pipe,Full exhaust (Straight Pipe),Jb4,Alpina B3
Previous
BMW S1000RR
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Default 08-28-2018, 10:17 AM

Looks very strong man! Once that meth kick on you can see the trim just drop.
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Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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