Official **NEW** JB+ Dynos

Mike@N54Tuning.com · 03-03-2009, 08:04 AM

I know a lot of people have been asking about stock DYNOS for the JB+ and I apologize for the delay. Terry finally managed to get a stock car to dyno (Thanks Driver72) and they did some testing last night.

Here are the results from Driver72 and Terry

Testing was done on 91 octane, and on a mix that came out somewhere between 93.0 and 94.0 octane. 3-4 gallons of 91 w/ .75-1 gallon of 104.

Bottom line:
JB+ 91 octane default setting: +40whp / +30wtq
JB+ 93 octane default setting: +52whp / +59wtq
JB+ 93 octane max setting: +68whp / +64wtq

Also did a few JB3 runs on 91 and 93 octane for comparison purposes.

.

hotrod182 · 03-03-2009, 08:20 AM

This correlates nicely with my 1/4 mile testing.
With the unit set at about 75%, I picked up about 4.5-5mph compared to stock on 91 octane (about +45-50hp), And around 7mph with around 95 octane. (65-70hp). That wasn't even at max setting. But of course my testing was in much colder temps with 100mph air going through the intercooler, but it all makes sense according to the numbers.

lauer87 · 03-03-2009, 08:25 AM

Impressive gains

Mike,
Do you think you guys will ever dyno a stock car with 100 octane on the max setting?

BMW_TT · 03-03-2009, 08:27 AM

So close to the JB3 in terms of performance.

luca335i · 03-03-2009, 09:21 AM

What's the correection factor ? STD ?

jpsimon · 03-03-2009, 09:30 AM

Quote:

Originally Posted by luca335i

What's the correection factor ? STD ?

yes STD

Mike@N54Tuning.com · 03-03-2009, 09:35 AM

Quote:

Originally Posted by luca335i

What's the correection factor ? STD ?

STD

Its on the top right of the dyno graphs

Mike

veightkiller · 03-03-2009, 09:38 AM

Nice numbers

!

akack79 · 03-03-2009, 09:38 AM

Quote:

Originally Posted by BMW_TT

So close to the JB3 in terms of performance.

Whoa and much easier install as well!!

nick6753 · 03-03-2009, 09:49 AM

Nice numbers!

Rotary Rasp · 03-03-2009, 10:20 AM

Why does the torque nearly double from 91 to 93 octane? Is it possible that you ended up with more like 95ish octane?

What are the specs of the test car?

Year?
ECU?
Transmission?
Miles?

RynoDyno312 · 03-03-2009, 10:20 AM

Any AFR logs?

kyleb350 · 03-03-2009, 10:24 AM

Any idea why the HP actually dips a few times on the way up?

RambleJ · 03-03-2009, 10:33 AM

This should be a little helpful to us in California, who need to mix our fuels to get to 93!

shiggy · 03-03-2009, 10:54 AM

WOW!!!!!

this JB+....what great value...i cant wait for mine....the wait is KILLING ME!!!!

krnshinsa · 03-03-2009, 11:01 AM

Wow I didn't think that the jb+ would be that close to jb3!

geneatals · 03-03-2009, 11:08 AM

Quote:

Originally Posted by kyleb350

Any idea why the HP actually dips a few times on the way up?

Perhaps since it's only connected to the tmap and not ecu like the other tunes....the controls of timing and pressures are less, leading to the dips...

DELTA BMW · 03-03-2009, 11:18 AM

Quote:

Originally Posted by RambleJ

This should be a little helpful to us in California, who need to mix our fuels to get to 93!

Dude I am totally chart stupid. So 1 gal of 100 mixed with 91 octane = 95.5 octane? I know that does not sound right so please explain for us retards!

Wait so 10 gal of 91 with 3 gal of 100 = 93 octane?

I think I figured it out and dont feel so stupid anymore LMAO

jpsimon · 03-03-2009, 11:20 AM

if you only have 1 gallon of 91 in your tank, and you add in 1 gallon of 100... it makes 95.5

/edit/ nevermind you figured it out

Quote:

Originally Posted by DELTA BMW

Dude I am totally chart stupid. So 1 gal of 100 mixed with 91 octane = 95.5 octane? I know that does not sound right so please explain for us retards!

Wait so 10 gal of 91 with 3 gal of 100 = 93 octane?

I think I figured it out and dont feel so stupid anymore LMAO

lpphreakx06 · 03-03-2009, 11:24 AM

Quote:

Originally Posted by veightkiller

Nice numbers

!

..

fizzle · 03-03-2009, 11:30 AM

+1 for JB+!

i am loving mine..

Mike@N54Tuning.com · 03-03-2009, 11:31 AM

Quote:

Originally Posted by kyleb350

Any idea why the HP actually dips a few times on the way up?

The JB+ alters the factory boost curve, so any dip in the factory curve will increase as you turn the dial up.

Mike

03-03-2009, 08:04 AM	#1
Mike@N54Tuning.com Joint Chiefs of Staff 4922 Rep 115,999 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Official NEW JB+ Dynos I know a lot of people have been asking about stock DYNOS for the JB+ and I apologize for the delay. Terry finally managed to get a stock car to dyno (Thanks Driver72) and they did some testing last night. Here are the results from Driver72 and Terry Testing was done on 91 octane, and on a mix that came out somewhere between 93.0 and 94.0 octane. 3-4 gallons of 91 w/ .75-1 gallon of 104. Bottom line: JB+ 91 octane default setting: +40whp / +30wtq JB+ 93 octane default setting: +52whp / +59wtq JB+ 93 octane max setting: +68whp / +64wtq Also did a few JB3 runs on 91 and 93 octane for comparison purposes. . Attached Images
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03-03-2009, 08:20 AM	#2
hotrod182 . 821 Rep 3,980 Posts Drives: 2023 i4 M50 Join Date: Dec 2006 Location: California iTrader: (0)	This correlates nicely with my 1/4 mile testing. With the unit set at about 75%, I picked up about 4.5-5mph compared to stock on 91 octane (about +45-50hp), And around 7mph with around 95 octane. (65-70hp). That wasn't even at max setting. But of course my testing was in much colder temps with 100mph air going through the intercooler, but it all makes sense according to the numbers. __________________ 2011 Alpine 335d M-Sport 12.34 @ 110.48mph 2019 i3s Terra, 2008 Black 335i Sedan. 11.11@ 129.47 mph 2008 Monaco Blue JB3 2.0 335i Coupe. 11.33 @ 132.77 mph, 60-130mph: 6.95 seconds 2023 i4 M50 11.48 @ 121.56mph, 3.43 0-60 (dragy)
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03-03-2009, 08:25 AM	#3
lauer87 Lieutenant 8 Rep 586 Posts Drives: 335xi Join Date: Sep 2007 Location: USA iTrader: (0)	Impressive gains Mike, Do you think you guys will ever dyno a stock car with 100 octane on the max setting?
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03-03-2009, 08:27 AM	#4
BMW_TT Colonel 225 Rep 2,548 Posts Drives: E92 335i Join Date: Aug 2007 Location: Dallas, TX iTrader: (4)	So close to the JB3 in terms of performance.
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03-03-2009, 09:21 AM	#5
luca335i Major 57 Rep 1,193 Posts Drives: 335I Sedan Join Date: Jan 2008 Location: Unknown iTrader: (3)	What's the correection factor ? STD ? __________________
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03-03-2009, 09:38 AM	#8
veightkiller Brigadier General 61 Rep 4,150 Posts Drives: e90 335i Join Date: Dec 2007 Location: Vancouver,B.C iTrader: (3)	Nice numbers!
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03-03-2009, 09:49 AM	#10
nick6753 Second Lieutenant 7 Rep 227 Posts Drives: 07 335i Coupe Join Date: Dec 2008 Location: Southeast iTrader: (1)	Nice numbers!
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03-03-2009, 10:20 AM	#11
Rotary Rasp Lieutenant Colonel 241 Rep 1,857 Posts Drives: 2009 E92 335i 6MT Join Date: Aug 2008 Location: SoCal - Torrance iTrader: (6)	Why does the torque nearly double from 91 to 93 octane? Is it possible that you ended up with more like 95ish octane? What are the specs of the test car? Year? ECU? Transmission? Miles?
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03-03-2009, 10:20 AM	#12
RynoDyno312 Private 0 Rep 86 Posts Drives: 2007 AW 335i Stepronic Join Date: Feb 2009 Location: Santa Barbara/Orange County, CA iTrader: (0)	Any AFR logs?
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03-03-2009, 10:24 AM	#13
kyleb350 Brigadier General 424 Rep 4,709 Posts Drives: '21 X3MC Join Date: Jun 2008 Location: Milwaukee iTrader: (6)	Any idea why the HP actually dips a few times on the way up?
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03-03-2009, 10:33 AM	#14
RambleJ Colonel 60 Rep 2,014 Posts Drives: F10 535i M-sport Join Date: Oct 2008 Location: Back in teh so cal iTrader: (2)	This should be a little helpful to us in California, who need to mix our fuels to get to 93!
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03-03-2009, 10:54 AM	#15
shiggy Major 58 Rep 1,305 Posts Drives: BMW 2009 M3 Join Date: Jan 2007 Location: vancouver iTrader: (2)	WOW!!!!! this JB+....what great value...i cant wait for mine....the wait is KILLING ME!!!! __________________ 2009 Jet Black E92 M3, DCT, Nav, Novillo Leather, PDC, EDC, BBS CHR's 20", Yokohama Advan Sports Tires, Eiback Pro-Kit Springs, Dinan Pullies and Dinan Stage1 software, black grills, black side gills, alcantara shift and ebrake boot.
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03-03-2009, 11:01 AM	#16
krnshinsa Captain 71 Rep 606 Posts Drives: e92 335i Join Date: Dec 2007 Location: el ay iTrader: (2)	Wow I didn't think that the jb+ would be that close to jb3!
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03-03-2009, 11:30 AM	#21
fizzle is it the 5oclock free crack giveaway? 234 Rep 17,453 Posts Drives: a motorized vee-hickle Join Date: May 2007 Location: North Jersey iTrader: (14)	+1 for JB+! i am loving mine..
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