Pure stage 2 DD N54 - now High Flow

Msport335 · 06-21-2018, 06:35 PM

Quote:

Originally Posted by blown07

Are you running stock knock tables? I haven't heard of anyone running 29.5 PSI and 12 degrees on 94+Meth before. I thought I was close to limit with 94+meth (900ml/min) 12.3 degrees but 10 pounds less boost on GC lites.

who's your tuner?

blown07 · 06-21-2018, 06:53 PM

Quote:

Originally Posted by Msport335

who's your tuner?

Just running the BMS race flash, MHD and Duty bias tuning by me. Does run flawless like this though.

Spacecpe · 06-22-2018, 05:41 PM

I do have to say 29psi on 94 + meth and 12 degrees sounds very dangerous to me lol.
I've seen 24-25psi tops with that kind of fuel without meth PI at least..
Would love to see some logs and dyno maybe as I'm in the same route kind of..

Msport335 · 06-22-2018, 08:30 PM

Quote:

Originally Posted by E90 M335i

I do have to say 29psi on 94 + meth and 12 degrees sounds very dangerous to me lol.
I've seen 24-25psi tops with that kind of fuel without meth PI at least..
Would love to see some logs and dyno maybe as I'm in the same route kind of..

log of 29psi is on post#18 of this thread

Spacecpe · 06-22-2018, 09:21 PM

Ah, Thanks! Yea.. looks pretty clean for the most part.

Any plans on dynoing?

Msport335 · 06-22-2018, 09:36 PM

definitely ...just don't know whether i should dyno on this map or e50/meth map

Spacecpe · 06-23-2018, 03:00 AM

Do both.. I've yet to see a dyno of a similar setup.. everything either full e85, a blend or just 91/93 octane. Would be nice to see what kind of power you can yield with 94+Meth with charge pipe spray and 29psi.

What LSD are you running if you don't mind me asking?

Msport335 · 06-23-2018, 10:41 AM

mfactory lsd

Spacecpe · 06-24-2018, 11:14 AM

So, does anyone actually know what the difference between the DD's and Highflows is?
I've been trying to identify what's physically different but no luck.

GODDSPD · 06-24-2018, 02:16 PM

Quote:

Originally Posted by Msport335

yes still stock knock tables ...ken/wedge tune

i was surprised to see 29psi as well but logs look fairly clean...few timing corrections up top but ill be swapping to a larger nozzle to see if it clears that up.

You might want to confirm the stock knock tables with your tuner. Based on the size of the timing drops in your log it look like certain knock tables have been adjusted.

langsbr · 06-30-2018, 12:55 PM

I would love to see a 94/meth and e50/meth dyno comparison. I think you will see a decent power difference from fuel alone, with no boost or timing changes

06-22-2018, 05:41 PM	#25
Spacecpe First Lieutenant 46 Rep 363 Posts Drives: E90 335i Msport Join Date: Sep 2014 Location: Winnipeg, Mb Canada iTrader: (0)	I do have to say 29psi on 94 + meth and 12 degrees sounds very dangerous to me lol. I've seen 24-25psi tops with that kind of fuel without meth PI at least.. Would love to see some logs and dyno maybe as I'm in the same route kind of..
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06-22-2018, 09:21 PM	#27
Spacecpe First Lieutenant 46 Rep 363 Posts Drives: E90 335i Msport Join Date: Sep 2014 Location: Winnipeg, Mb Canada iTrader: (0)	Ah, Thanks! Yea.. looks pretty clean for the most part. Any plans on dynoing?
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06-22-2018, 09:36 PM	#28
Msport335 Captain 101 Rep 804 Posts Drives: 2009 335i m-sport e90 Join Date: May 2013 Location: Burlington iTrader: (0)	definitely ...just don't know whether i should dyno on this map or e50/meth map __________________ E90 LCI M-sport/ 6AT/ LSD/ FBO+
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06-23-2018, 03:00 AM	#29
Spacecpe First Lieutenant 46 Rep 363 Posts Drives: E90 335i Msport Join Date: Sep 2014 Location: Winnipeg, Mb Canada iTrader: (0)	Do both.. I've yet to see a dyno of a similar setup.. everything either full e85, a blend or just 91/93 octane. Would be nice to see what kind of power you can yield with 94+Meth with charge pipe spray and 29psi. What LSD are you running if you don't mind me asking?
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06-23-2018, 10:41 AM	#30
Msport335 Captain 101 Rep 804 Posts Drives: 2009 335i m-sport e90 Join Date: May 2013 Location: Burlington iTrader: (0)	mfactory lsd __________________ E90 LCI M-sport/ 6AT/ LSD/ FBO+
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06-24-2018, 11:14 AM	#31
Spacecpe First Lieutenant 46 Rep 363 Posts Drives: E90 335i Msport Join Date: Sep 2014 Location: Winnipeg, Mb Canada iTrader: (0)	So, does anyone actually know what the difference between the DD's and Highflows is? I've been trying to identify what's physically different but no luck.
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06-30-2018, 12:55 PM	#33
langsbr First Lieutenant 234 Rep 318 Posts Drives: 335i Join Date: Aug 2013 Location: SC iTrader: (0)	I would love to see a 94/meth and e50/meth dyno comparison. I think you will see a decent power difference from fuel alone, with no boost or timing changes
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