335xi Helix Attache Dyno

cgillio · 05-10-2008, 06:12 PM

Went to a dyno day today at DSG. Im pretty happy with how the attache performed.

chris b. · 05-10-2008, 06:23 PM

what were the baseline numbers?

retrodrive · 05-10-2008, 06:24 PM

why such low numbers? am I not reading something right?

stillclaimndp · 05-10-2008, 08:10 PM

Quote:

Originally Posted by retrodrive

why such low numbers? am I not reading something right?

this is a Dyno Dynamics dyno, it reads much lower than dynojets. depending on calibration this would be approx 340-345hp on a dynojet. it applies a load or pressure to the wheels whereas on a dynojet you basically spin a heavy drum and it measures how well you do so...

this says to me that the helix is mortal, after all the talk, but a very nice flat curve there~

E82tt6 · 05-10-2008, 08:42 PM

What was your baseline?

Mattscott · 05-10-2008, 08:48 PM

Nice numbers for an xi

FibreOptix · 05-10-2008, 08:53 PM

wow, not impressed. what was all the hype?

Helix Wildebeest · 05-10-2008, 08:55 PM

AWD has a higher drivtrain loss associated with it hence lower whp.

Mattscott · 05-10-2008, 08:58 PM

Quote:

Originally Posted by SpaRTan8

AWD has a higher drivtrain loss associated with it hence lower whp.

+1 and it's on a low reading dyno.

jpsimon · 05-10-2008, 09:04 PM

I got 327whp / 365wtq with my xi on a dyno dynamics dyno with v2 only. Unfortunatly neither of us have a baseline, we are comparing different dyno locations at different times... But thought I'd just throw that out there

cgillio · 05-10-2008, 09:08 PM

Quote:

Originally Posted by jpsimon

I got 327whp / 365wtq with my xi on a dyno dynamics dyno with v2 only. Unfortunatly I don't have a baseline, we are comparing different dyno locations at different times... But thought I'd just throw that out there

Another forum member on here got his procede v2 e90 xi on the same dyno and put down 300hp, i dont recall what his tq was.

And sorry guys i dont have a baseline. This was my first dyno

grkm3 · 05-10-2008, 09:32 PM

was this done at ktr?My brothers modded s4 put down 250awhp there on a DD dyno

stillclaimndp · 05-10-2008, 10:01 PM

Quote:

Originally Posted by cgillio

Another forum member on here got his procede v2 e90 xi on the same dyno and put down 300hp, i dont recall what his tq was.

And sorry guys i dont have a baseline. This was my first dyno

Cool. that is the best point of reference at our disposal but depends on the temp/humidity etc. unless it was the same day. either way, good numbers.

cgillio · 05-10-2008, 10:09 PM

Quote:

Originally Posted by grkm3

was this done at ktr?My brothers modded s4 put down 250awhp there on a DD dyno

No this was done at DSG in norwood.

MNR0 · 05-10-2008, 11:49 PM

Very nice out of a 3.0L TT engine.

We ride DDs and Mainline dynos here all the time - you call them heartbreakers - we call them real-world. Even then we still think they actually make less power than shown - as the black strip shows.

A bolt-on tuned LS1 will on average make around this power- so in perspectgive, if a 4wd 3.0L can keep up with a 2wd 5.7L V8 - Its pretty good in my books.

Dr_Dirt · 05-11-2008, 12:04 AM

Quote:

Originally Posted by E82tt6

What was your baseline?

+1
Its impossible to tell what the gains are without the baseline.

TheLegacy · 05-11-2008, 01:58 AM

With a PROcede v2 newly flashed (2.0.2 without letting it adjust). It made 299WHP and 275WTQ on the same dyno. It would be a little more if it adjusted but it was till close in fact he made more tq. On a dyno dynamics, its about right. That dyno reads low

e90AW335i · 05-11-2008, 10:11 AM

Quote:

Originally Posted by stillclaimndp

Cool. that is the best point of reference at our disposal but depends on the temp/humidity etc. unless it was the same day. either way, good numbers.

Sam and I will solve the V3 vs Attache crap soon enough....

OP: Nice numbers.....

denlin68 · 05-11-2008, 10:37 AM

yeah man baseline needed its the only way to compare ur results.

cgillio · 05-11-2008, 03:00 PM

Quote:

Originally Posted by e90AW335i

Sam and I will solve the V3 vs Attache crap soon enough....

OP: Nice numbers.....

Thanks, im looking forward to seeing your numbers.

05-10-2008, 06:12 PM	#1
cgillio Lieutenant 20 Rep 539 Posts Drives: Car Join Date: Sep 2007 Location: Santa Barbara iTrader: (4) Garage List 2008 E92 335xi [0.00]	335xi Helix Attache Dyno Went to a dyno day today at DSG. Im pretty happy with how the attache performed. Attached Images
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05-10-2008, 06:23 PM	#2
chris b. Brigadier General 118 Rep 3,345 Posts Drives: zmp e90 Join Date: Oct 2006 Location: White Plains NY iTrader: (1) Garage List 2010 335i [0.00]	what were the baseline numbers? __________________ Brentuning Cobb AP pro tune -IG: @beemeraddict 2010 335i zmp fbo, 465/513 E60 mix
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05-10-2008, 06:24 PM	#3
retrodrive Lieutenant Colonel 152 Rep 1,938 Posts Drives: 335i Join Date: Jan 2007 Location: Irvine, CA iTrader: (8)	why such low numbers? am I not reading something right?
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05-10-2008, 08:42 PM	#5
E82tt6 Colonel 109 Rep 2,626 Posts Drives: '08 Black Saphire Z4 MC Join Date: Oct 2007 Location: New Jersey iTrader: (0)	What was your baseline?
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05-10-2008, 08:48 PM	#6
Mattscott Major General 108 Rep 8,327 Posts Drives: 2007 335i E90 Join Date: Aug 2007 Location: Beaumont, CA iTrader: (2)	Nice numbers for an xi __________________ Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(e90post.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.
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05-10-2008, 08:53 PM	#7
FibreOptix Second Lieutenant 17 Rep 275 Posts Drives: BMW E90 335i Join Date: Apr 2008 Location: Northeast US iTrader: (0)	wow, not impressed. what was all the hype?
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05-10-2008, 08:55 PM	#8
Helix Wildebeest 17 Rep 217 Posts Drives: 2003 Mini TurboKompressor Join Date: Sep 2007 Location: NJ iTrader: (0)	AWD has a higher drivtrain loss associated with it hence lower whp.
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05-10-2008, 09:04 PM	#10
jpsimon Team Zissou 3154 Rep 10,200 Posts Drives: 2022 AWD M3 Comp - SMB Join Date: Dec 2006 Location: CT iTrader: (7)	I got 327whp / 365wtq with my xi on a dyno dynamics dyno with v2 only. Unfortunatly neither of us have a baseline, we are comparing different dyno locations at different times... But thought I'd just throw that out there
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05-10-2008, 09:32 PM	#12
grkm3 Lieutenant 22 Rep 455 Posts Drives: m3 Join Date: Jan 2007 Location: MA iTrader: (0)	was this done at ktr?My brothers modded s4 put down 250awhp there on a DD dyno
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05-10-2008, 11:49 PM	#15
MNR0 Private First Class 3 Rep 152 Posts Drives: 335i (also own an LS1) Join Date: Oct 2007 Location: AUSTRALIA iTrader: (0)	Very nice out of a 3.0L TT engine. We ride DDs and Mainline dynos here all the time - you call them heartbreakers - we call them real-world. Even then we still think they actually make less power than shown - as the black strip shows. A bolt-on tuned LS1 will on average make around this power- so in perspectgive, if a 4wd 3.0L can keep up with a 2wd 5.7L V8 - Its pretty good in my books.
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05-11-2008, 01:58 AM	#17
TheLegacy Gangsta status 78 Rep 973 Posts Drives: 2002 E39 M5, heavily modded Join Date: May 2007 Location: Shibuya Tokyo, Rockland NY, Killeen TX iTrader: (0)	With a PROcede v2 newly flashed (2.0.2 without letting it adjust). It made 299WHP and 275WTQ on the same dyno. It would be a little more if it adjusted but it was till close in fact he made more tq. On a dyno dynamics, its about right. That dyno reads low __________________ -TheLegacy JDM-EDM-TT-V8-GANGSTA ALL THE WAY Modded "Ready for the Apocalypse"
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05-11-2008, 10:37 AM	#19
denlin68 台妹爱我 14 Rep 323 Posts Drives: 2012 Evolution X Join Date: Jul 2007 Location: Earth, Solar System iTrader: (1)	yeah man baseline needed its the only way to compare ur results. __________________ 台客 2003 BMW 330i SOLD 2008 BMW 335i SOLD 2012 Mitsubishi Evolution X Current 2013 BMWX1 xDrive28i Current
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