JB4 92 Octane Dynos

Mike@N54Tuning.com · 01-14-2011, 09:36 AM

I managed to convince BMS to go out to the dyno again and do some 92 octane pulls on the current shipping firmware for me

This is the firmware that is shipping as part of the e90post group buy which will be closing in the next few days.

Car is modded as follows (FMIC, DPs, Intake) Has stock exhaust (post DPs), stock DVs, stock flywheel, etc.)

Dyno is as follows (92 Octane)

Baseline - Stock Tune
Map2 - 14.5 PSI
Map6 - 15.5 PSI

Brian135i · 01-14-2011, 09:55 AM

15.5psi on 91 octane gas! I can't do that.

dzenno · 01-14-2011, 10:36 AM

Mike can you include your boost curve log from the dyno and AFRs? Great numbers...would be nice to somehow hold that power to redline on the stock turbos..

MusclezMarinara · 01-14-2011, 10:37 AM

JB4 here map2 is awesome DD status

6MT here, way to go Terry sick tune .. map6 is going to be tested this week on a lil race fuels

cuban335i · 01-14-2011, 10:39 AM

why so wavey? and that bump in torque at 2.8k and 4.25k rpms?

Former_Boosted_IS · 01-14-2011, 10:41 AM

Quote:

Originally Posted by cuban335i

why so wavey? and that bump in torque at 2.8k and 4.25k rpms?

Looks like more boost on the 2.8k and the spool up. The 4k is the infamous VANOS event.

RambleJ · 01-14-2011, 11:04 AM

I think there needs to be more dyno's of tune only or tune + DCI dynos. There is a large group of people that are not FBO.

135i · 01-14-2011, 11:11 AM

Quote:

Originally Posted by RambleJ

I think there needs to be more dyno's of tune only or tune + DCI dynos. There is a large group of people that are not FBO.

+1

5soko · 01-14-2011, 11:19 AM

Very nice, looks really solid. 111WHP gain instantly!
Def shows why im feeling the JB4 pulls so hard.

Jeff@TopGearSolutions · 01-14-2011, 11:45 AM

110WHP delta, how convenient

15.5 PSI, thats pretty stout boost, have you any logs, like ignition?

Proper Motion LLC · 01-14-2011, 11:48 AM

Quote:

Originally Posted by cuban335i

why so wavey? and that bump in torque at 2.8k and 4.25k rpms?

Compared to what?

It would look a lot less wavy if the HP/tQ axis was more squished together like in the Procede 6AT thread

Alessandro · 01-14-2011, 11:50 AM

it was on 92 octane just to correct!

Bimmer Barney · 01-14-2011, 11:59 AM

I just ordered my JB4!!!!!!!!!!!!!!!!!!!!!!!!!

Mike@N54Tuning.com · 01-14-2011, 02:11 PM

Quote:

Originally Posted by cuban335i

why so wavey? and that bump in torque at 2.8k and 4.25k rpms?

Map 2 is off the shelf and map 6 was just something BMS was playing with on the dyno to boost power up a bit. But here are what "wavy" dynos look like for comparison:

http://www.e90post.com/forums/showpo...7&postcount=55

Mike

JB335 · 01-14-2011, 02:13 PM

Quote:

Originally Posted by cuban335i

why so wavey? and that bump in torque at 2.8k and 4.25k rpms?

Lol stick to the photo forums.

Jeff@TopGearSolutions · 01-14-2011, 02:18 PM

IT is wavey, just not as bad as the Jb3 dynos. So an improvement nonetheless.

Still curious what ignition looked like. I know this aspect will continue to be ignored.

Proper Motion LLC · 01-14-2011, 02:26 PM

Quote:

Originally Posted by JPSlick

IT is wavey, just not as bad as the Jb3 dynos. So an improvement nonetheless.

No it's not wavey, a big reason it looks more wavey than Shiv's 6AT thread is because the y axis on Shiv's dyno plot is more squished together.

Mike@N54Tuning.com · 01-14-2011, 02:26 PM

Quote:

Originally Posted by Alessandro

it was on 92 octane just to correct!

Yes sorry I fixed it. Was going over several things and attached the wrong tag to this dyno on my computer.

Mike

Shellacked135i · 01-14-2011, 02:32 PM

Quote:

Originally Posted by Rysandro

No it's not wavey, a big reason it looks more wavey than Shiv's 6AT thread is because the y axis on Shiv's dyno plot is more squished together.

Do you wear glasses? Put them on. No one said anything about Shiv's dyno's.

Proper Motion LLC · 01-14-2011, 03:04 PM

Quote:

Originally Posted by Shellacked135i

Do you wear glasses? Put them on. No one said anything about Shiv's dyno's.

I did and I don't see what the problem is

Shellacked135i · 01-14-2011, 03:06 PM

Quote:

Originally Posted by Rysandro

I did and I don't see what the problem is

As long as your happy, then I guess there is no reason to prove otherwise.

Bagelfast · 01-14-2011, 04:29 PM

WOW... Great power on 92 octane! Dyno looks great. CF is STD and smoothing set to 5, and everything looks in place. Good looking graph.

01-14-2011, 09:36 AM	#1
Mike@N54Tuning.com Joint Chiefs of Staff 4918 Rep 115,980 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	JB4 92 Octane Dynos - With Current Shipping Firmware! I managed to convince BMS to go out to the dyno again and do some 92 octane pulls on the current shipping firmware for me This is the firmware that is shipping as part of the e90post group buy which will be closing in the next few days. Car is modded as follows (FMIC, DPs, Intake) Has stock exhaust (post DPs), stock DVs, stock flywheel, etc.) Dyno is as follows (92 Octane) Baseline - Stock Tune Map2 - 14.5 PSI Map6 - 15.5 PSI Attached Images Last edited by Mike@N54Tuning.com; 01-14-2011 at 02:25 PM..
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01-14-2011, 09:55 AM	#2
Brian135i Lieutenant 49 Rep 469 Posts Drives: BMW 16' M3 Join Date: Aug 2009 Location: Oxnard, CA iTrader: (1) Garage List 2009 BMW 135i [0.00]	15.5psi on 91 octane gas! I can't do that.
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01-14-2011, 10:36 AM	#3
dzenno Banned 273 Rep 5,876 Posts Drives: Join Date: Feb 2006 iTrader: (1)	Mike can you include your boost curve log from the dyno and AFRs? Great numbers...would be nice to somehow hold that power to redline on the stock turbos..
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01-14-2011, 10:37 AM	#4
MusclezMarinara Banned 262 Rep 5,018 Posts Drives: VALNCYA Join Date: Jan 2009 Location: Jersey iTrader: (23) Garage List 2011 BMW 1M [9.22] 2009 335i Sedan xdrive [9.34]	JB4 here map2 is awesome DD status 6MT here, way to go Terry sick tune .. map6 is going to be tested this week on a lil race fuels
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01-14-2011, 10:39 AM	#5
cuban335i Brigadier General 229 Rep 3,550 Posts Drives: 535i xdrive Join Date: Feb 2009 Location: central NJ iTrader: (18)	why so wavey? and that bump in torque at 2.8k and 4.25k rpms? __________________ Current: '13 F10 535i xDrive - lightly modded for now Previous: '12 e92 M3 Melbourne Red/Bamboo - ADV.1 ADV10, Volk TE37SL, OSS, Innotech F1, Arkym, iND '09 e92 335i Alpine White/Saddle Brown - fully modded
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01-14-2011, 11:04 AM	#7
RambleJ Colonel 60 Rep 2,014 Posts Drives: F10 535i M-sport Join Date: Oct 2008 Location: Back in teh so cal iTrader: (2)	I think there needs to be more dyno's of tune only or tune + DCI dynos. There is a large group of people that are not FBO.
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01-14-2011, 11:19 AM	#9
5soko Brigadier General 333 Rep 4,632 Posts Drives: M5 Join Date: Aug 2007 Location: Brooklyn, NY iTrader: (4)	Very nice, looks really solid. 111WHP gain instantly! Def shows why im feeling the JB4 pulls so hard.
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01-14-2011, 11:45 AM	#10
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	110WHP delta, how convenient 15.5 PSI, thats pretty stout boost, have you any logs, like ignition?
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01-14-2011, 11:50 AM	#12
Alessandro Major 109 Rep 1,043 Posts Drives: Audi RS5 Join Date: Mar 2008 Location: Canada iTrader: (8) Garage List 2011 335is [9.50]	it was on 92 octane just to correct!
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01-14-2011, 11:59 AM	#13
Bimmer Barney Lieutenant Colonel 1250 Rep 1,502 Posts Drives: 2011.5 E90M ZCP Join Date: Jan 2011 Location: California iTrader: (4)	I just ordered my JB4!!!!!!!!!!!!!!!!!!!!!!!!!
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01-14-2011, 02:18 PM	#16
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	IT is wavey, just not as bad as the Jb3 dynos. So an improvement nonetheless. Still curious what ignition looked like. I know this aspect will continue to be ignored.
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01-14-2011, 04:29 PM	#22
Bagelfast Lieutenant Colonel 125 Rep 1,546 Posts Drives: BMW Join Date: Sep 2008 Location: USA iTrader: (0)	WOW... Great power on 92 octane! Dyno looks great. CF is STD and smoothing set to 5, and everything looks in place. Good looking graph.
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