VM ST N54 runs big power on dyno with room to spare!

pwilde · 07-11-2015, 11:07 PM

Got a chance to get on the dyno and mess with the tuning a bit to figure out where to go next. We ran 30 PSI and only 6* ign adv, the car was yes I know only revved out to 7k not 7400 as we ran out of WG spring we need to change the combo to hold the full 30 PSI up top and turn to higher boost levels. We wanted conservative timing to see what we could push in terms of boost levels and found 30 to be the most. I plan to hit the dyno again before NFZ in September and get the boost levels up with higher timing and see what the car can really do. Over all considering the relatively low timing and rev limit not bad power to have made.

[u2b]https://www.youtube.com/watch?v=fQqSHBllADI[/u2b]

Miller335 · 07-12-2015, 02:40 AM

Cant see the numbers in the vid.
Post em up.

Sounds amazing though, love that larger turbo sound.

pwilde · 07-12-2015, 12:48 PM

Quote:

Originally Posted by Miller335

Cant see the numbers in the vid.
Post em up.

Sounds amazing though, love that larger turbo sound.

Thanks Miller! here are the numbers

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Miller335 · 07-12-2015, 12:57 PM

Dayyum, congrats man!
Great numbers.

torn08 · 07-12-2015, 01:04 PM

Is there a site to see what kits VM offers? All I see are wheels on their site?

pwilde · 07-12-2015, 01:06 PM

Quote:

Originally Posted by torn08

Is there a site to see what kits VM offers? All I see are wheels on their site?

There sure is I can get you in touch with someone PM me

fastgti69

robc1976 · 07-12-2015, 02:51 PM

I'd this with 100% E85? If so that is a bit low unless I am missing something? Still great power though.

pwilde · 07-12-2015, 02:57 PM

Quote:

Originally Posted by robc1976

I'd this with 100% E85? If so that is a bit low unless I am missing something? Still great power though.

It is but it's only 6* ign adv and it was leaking boost at redline down to only 28 PSI I need stiffer WG springs with full boost, and running it out to 7400 RPM instead of 7k plus the usual 9-10* ign adv we would be much higher in the power range wanted to see what it could hold for boost and it gave up a lot sooner then I had thought. With those factors present I suspect well over 700 whp

robc1976 · 07-12-2015, 03:01 PM

Quote:

Originally Posted by pwilde

It is but it's only 6* ign adv and it was leaking boost at redline down to only 28 PSI I need stiffer WG springs with full boost, and running it out to 7400 RPM instead of 7k plus the usual 9-10* ign adv we would be much higher in the power range wanted to see what it could hold for boost and it gave up a lot sooner then I had thought

okay, what turbo & spring?

This is a 6466 GEN2 at 7.5 degrees and 30psi

pwilde · 07-12-2015, 03:07 PM

Quote:

Originally Posted by robc1976

okay, what turbo & spring?

This is a 6466 GEN2 at 7.5 degrees and 30psi

it's a 6467 1.0 AR with 14# spring

07-11-2015, 11:07 PM	#1
pwilde Private First Class 21 Rep 147 Posts Drives: 2008 335i 6spd Join Date: Jan 2012 Location: Madison, WI iTrader: (0) Garage List 2008 BMW [0.00]	VM ST N54 runs big power on dyno with room to spare! Got a chance to get on the dyno and mess with the tuning a bit to figure out where to go next. We ran 30 PSI and only 6* ign adv, the car was yes I know only revved out to 7k not 7400 as we ran out of WG spring we need to change the combo to hold the full 30 PSI up top and turn to higher boost levels. We wanted conservative timing to see what we could push in terms of boost levels and found 30 to be the most. I plan to hit the dyno again before NFZ in September and get the boost levels up with higher timing and see what the car can really do. Over all considering the relatively low timing and rev limit not bad power to have made. [u2b]https://www.youtube.com/watch?v=fQqSHBllADI[/u2b]
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07-12-2015, 02:40 AM	#2
Miller335 Colonel 293 Rep 2,189 Posts Drives: 2007 E92 Join Date: Oct 2013 Location: Portland, OR iTrader: (0)	Cant see the numbers in the vid. Post em up. Sounds amazing though, love that larger turbo sound. __________________ 2007 E92 335 6MT w/335is clutch FBO MHD E60 Wedge map 49k miles
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07-12-2015, 12:57 PM	#4
Miller335 Colonel 293 Rep 2,189 Posts Drives: 2007 E92 Join Date: Oct 2013 Location: Portland, OR iTrader: (0)	Dayyum, congrats man! Great numbers. __________________ 2007 E92 335 6MT w/335is clutch FBO MHD E60 Wedge map 49k miles
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07-12-2015, 01:04 PM	#5
torn08 Second Lieutenant 45 Rep 235 Posts Drives: e93 335i Join Date: May 2015 Location: Cherry Hill, NJ iTrader: (0)	Is there a site to see what kits VM offers? All I see are wheels on their site?
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07-12-2015, 02:51 PM	#7
robc1976 DIYER 638 Rep 5,521 Posts Drives: E90 335i Join Date: Mar 2012 Location: Illinois iTrader: (14)	I'd this with 100% E85? If so that is a bit low unless I am missing something? Still great power though. Attached Images __________________ JB4 G5, Stage 3 LPFP, Stage 2 MOTIV PI, VM 6466 ST, Custom OCC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2, DEFIV kit, KW clubsport, Delrin solid SF bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, M3 fenders, M3 OEM sideskirts, Mtech rear bumper, CSL trunk, MORR VS8.2 rims 245/295
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