Virtual Dyno sharing thread

spool twice · 09-02-2012, 08:03 AM

It's a fun software to use, but I wanted to compare other peoples runs. This is on a relatively flat surface, anyone near the Bradenton/Sarasota, FL area can attest that being right on the coast = pretty flat land.

My mods on this run: JB4 G5, E50 blend, DCI, Methanol, 17.8psi tapering to 15psi @ redline

bv1 · 09-02-2012, 09:43 AM

If you don't mind, could you paste your txt log file as well. Also, the weight of your car as used by virtual dyno, gear used in the pull and the gear ratio.

I'm curious as to how the results compare to what I would calculate.

jdbretz · 09-02-2012, 03:51 PM

Here is mine. The weight is 3729 and tire size 26.3.

spool twice · 09-03-2012, 07:20 AM

I never thought about adding the weight of the driver as well. My results above are skewed then.

spool twice · 09-03-2012, 07:21 AM

Quote:

Originally Posted by jdbretz

Here is mine. The weight is 3729 and tire size 26.3.

Why the drop in A/F ratio? was that intended?

enrita · 09-03-2012, 07:55 AM

Quote:

Originally Posted by jdbretz

Here is mine. The weight is 3729 and tire size 26.3.

u running this on stock turbos? almost 0 taper

Mangler · 09-03-2012, 08:22 AM

Bone stock w/wagner FMIC, OEM paper filter, Stg1+ custom ATR map (by me), 150ft elev, 88* 95% humidity

benzy89 · 09-03-2012, 09:23 AM

SO many turbos about to get toasted by ATR

**Not ATRs fault, people just not decreasing boost at redline

enrita · 09-03-2012, 09:59 AM

Quote:

Originally Posted by benzy89

SO many turbos about to get toasted by ATR

**Not ATRs fault, people just not decreasing boost at redline

17-18 is what i am confident to push myself with stage 2 upped turbos. for stock turbos is too much . max 15 psi.

jdbretz · 09-03-2012, 07:05 PM

Quote:

Originally Posted by spool twice

Why the drop in A/F ratio? was that intended?

I am running 80% meth so when meth is flowing on my particular car, I run a little on the rich side. I am in the process of manually adjusting my map to get my AFR target in the upper 11s under WOT. Right now they are in the low 11s/high 10s which is richer than necessary.

Quote:

Originally Posted by enrita

u running this on stock turbos? almost 0 taper

There is more of a taper (down to 16 psi) if I ran it to redline, but I shift around 6000-6200 so the taper isn't appearing like all that much. I am FBO+Meth and don't run this aggressive all the time, but the log was solid aside from being a little on the rich side.

bbarnhill · 09-04-2012, 07:49 AM

Hey its running on a MAC

Mangler · 09-04-2012, 08:43 AM

Quote:

Originally Posted by bbarnhill

Hey its running on a MAC

It's running on windows on a Mac. Windows runs better on Macs than any PC.

T

Mangler · 09-09-2012, 12:09 PM

stg 0 vs stg1+ E50 custom

T

Bimmer305 · 09-09-2012, 09:10 PM

here you go

Roy Cormier · 09-10-2012, 01:45 AM

Corn on the Cobb (~45% ethanol), compared to some other maps.

Dr. G · 09-10-2012, 01:58 AM

JB4 Map 5 - FBO
PUMP GAS

Mangler · 09-10-2012, 05:06 PM

red run is my newest E50 map, bone stock/wagner FMIC/OEM paper filter
blue is stg1+ agg 93 oct
green is stg1+ agg E25

T

spool twice · 09-11-2012, 07:02 AM

Virtual Dyno's look great! I hate that my turbo's don't spool as fast as some of you other guys, DP's will definitely cure that for me.

bbarnhill · 09-11-2012, 07:26 AM

Quote:

Originally Posted by Mangler

It's running on windows on a Mac. Windows runs better on Macs than any PC.

T

Thats impossible since a MAC is technically all PC hardware running a different OS.

bigtigga01 · 09-11-2012, 07:33 AM

I attempted to log and post some 3rd gear runs but the virtual dyno was throwing some low numbers and the graphs were all over the place. Can someone look at my logs and see what I did wrong. I'm running vrsf dp's, dci, aa sport intercooler, cobb stage 2+fmic, and e30 blend. Car is a 2007 6at with fresh plugs and one coil recently replaced.

drfrink24 · 09-11-2012, 08:51 AM

2008 e90 335xi
50/50 meth
40% e85 w/92 octane
AR Downpipes
BMS DCI intake
JB4 at latest firmware, 45 additive, map 3 15ohm
195lbs driver weight + 2 baby seats + full golf bag/shoes +roadside emergency kit+ full tank of gas (just filled up)

I'll do another run, as I've added an AMS intercooler and bumped the additive since this one, plus I'll use the same VD settings as you guys.

Ænema · 09-11-2012, 10:12 AM

08 135i 6MT+220lbs driver weight and stuff in the trunk
FBO+ 50/50 meth
Cobb ATR map 18psi-13.5psi 12-15 degrees timing advance

09-02-2012, 08:03 AM	#1
spool twice Rainbow Racer 1008 Rep 2,539 Posts Drives: BMW M4cs Join Date: Sep 2010 Location: Tampa Bay, FL Area iTrader: (7) Garage List 2019 M4cs [0.00]	Virtual Dyno sharing thread It's a fun software to use, but I wanted to compare other peoples runs. This is on a relatively flat surface, anyone near the Bradenton/Sarasota, FL area can attest that being right on the coast = pretty flat land. My mods on this run: JB4 G5, E50 blend, DCI, Methanol, 17.8psi tapering to 15psi @ redline Attached Images __________________ -Loe P.- Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU \| Pullies + basic bolt-on mods \| 10.861@127.90mph ] Current Car: F82 M4cs \| TT-RS \| On Order: i4 M50
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09-02-2012, 09:43 AM	#2
bv1 Private First Class 6 Rep 169 Posts Drives: 335i Coupe AT Join Date: Jan 2011 Location: Toronto iTrader: (0)	If you don't mind, could you paste your txt log file as well. Also, the weight of your car as used by virtual dyno, gear used in the pull and the gear ratio. I'm curious as to how the results compare to what I would calculate. __________________ \|Cobb AP / JB4 \| DCI \| BMS WW Meth Kit \| AMS FMIC \| Macht Schnell 3" DP \|
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09-02-2012, 03:51 PM	#3
jdbretz Captain 50 Rep 923 Posts Drives: '18 X5d, '12 M3 ZCP, '12 F30 Join Date: Dec 2010 Location: FL Panhandle iTrader: (10)	Here is mine. The weight is 3729 and tire size 26.3. Attached Images
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09-03-2012, 07:20 AM	#4
spool twice Rainbow Racer 1008 Rep 2,539 Posts Drives: BMW M4cs Join Date: Sep 2010 Location: Tampa Bay, FL Area iTrader: (7) Garage List 2019 M4cs [0.00]	I never thought about adding the weight of the driver as well. My results above are skewed then. __________________ -Loe P.- Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU \| Pullies + basic bolt-on mods \| 10.861@127.90mph ] Current Car: F82 M4cs \| TT-RS \| On Order: i4 M50
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09-03-2012, 09:23 AM	#8
benzy89 Banned 79 Rep 2,396 Posts Drives: '08 E90 335i Join Date: Jan 2012 Location: Northern NJ iTrader: (3) Garage List 2008 BMW 335i [7.50]	SO many turbos about to get toasted by ATR **Not ATRs fault, people just not decreasing boost at redline
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09-04-2012, 07:49 AM	#11
bbarnhill Spreads VD 2 Rep 23 Posts Drives: 2007 Shelby GT 500 Conv. Join Date: Dec 2011 Location: Kansas City, KS iTrader: (0)	Hey its running on a MAC __________________ Brad Barnhill VIRTUAL DYNO The only way to graph your runs!!!
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09-09-2012, 12:09 PM	#13
Mangler First Lieutenant 15 Rep 329 Posts Drives: 08' 335i, ZHP 330i Join Date: Nov 2008 Location: Southeast iTrader: (0) Garage List 88 . [0.00] 2008 BMW 335i [0.00]	stg 0 vs stg1+ E50 custom T
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09-10-2012, 01:45 AM	#15
Roy Cormier Private 40 Rep 70 Posts Drives: E92 M3, E92 335i Join Date: Feb 2012 Location: Green Bay, WI iTrader: (0) Garage List E92 BMW 335i [0.00] E92 BMW M3 [0.00]	Corn on the Cobb (~45% ethanol), compared to some other maps. __________________ E92 M3 - Space Gray \| E92 335i - Alpine White If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn....... Then, you have enough horsepower.
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09-10-2012, 01:58 AM	#16
Dr. G Major General 278 Rep 5,062 Posts Drives: Black e92 335i Join Date: Apr 2010 Location: Brampton, Ontario iTrader: (32) Garage List e92 BMW 335i [8.84]	JB4 Map 5 - FBO PUMP GAS Attached Images __________________ JB4 / OSS Angel Eyes / Downpipes / F1-Racewerks FMIC / Custom Meth Kit / BMS DCI / ER Chargepipe / HKS BOV / BMS Meth Elbow / BMW Performance Exhaust / Carbon Fiber Inlay Quad Tips / 19" Miro 111 / Front Aero Lip / M3 Sides / VRS CSL Trunk / Mtech Rear / DD CF Quad Finned Diffuser / LCI Tails / BBK / Smoked Reflectors / F1 Euphoria LED Interior / License LED's / GT 5000k Corners / 5000k HID Fogs / Air Scoops / LED Turn Signals / FK Silverline Coilovers / HPA endlinks / Vibrant Resonators / Osram CBI 5000k D1S
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09-10-2012, 05:06 PM	#17
Mangler First Lieutenant 15 Rep 329 Posts Drives: 08' 335i, ZHP 330i Join Date: Nov 2008 Location: Southeast iTrader: (0) Garage List 88 . [0.00] 2008 BMW 335i [0.00]	red run is my newest E50 map, bone stock/wagner FMIC/OEM paper filter blue is stg1+ agg 93 oct green is stg1+ agg E25 T
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09-11-2012, 07:02 AM	#18
spool twice Rainbow Racer 1008 Rep 2,539 Posts Drives: BMW M4cs Join Date: Sep 2010 Location: Tampa Bay, FL Area iTrader: (7) Garage List 2019 M4cs [0.00]	Virtual Dyno's look great! I hate that my turbo's don't spool as fast as some of you other guys, DP's will definitely cure that for me. Attached Images __________________ -Loe P.- Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU \| Pullies + basic bolt-on mods \| 10.861@127.90mph ] Current Car: F82 M4cs \| TT-RS \| On Order: i4 M50
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09-11-2012, 08:51 AM	#21
drfrink24 Second Lieutenant 13 Rep 233 Posts Drives: 2008 335xi Join Date: Apr 2011 Location: SE MN iTrader: (0)	2008 e90 335xi 50/50 meth 40% e85 w/92 octane AR Downpipes BMS DCI intake JB4 at latest firmware, 45 additive, map 3 15ohm 195lbs driver weight + 2 baby seats + full golf bag/shoes +roadside emergency kit+ full tank of gas (just filled up) I'll do another run, as I've added an AMS intercooler and bumped the additive since this one, plus I'll use the same VD settings as you guys.
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09-11-2012, 10:12 AM	#22
Ænema Captain 14 Rep 961 Posts Drives: BMW Join Date: Aug 2012 Location: Arizona Bay iTrader: (0)	08 135i 6MT+220lbs driver weight and stuff in the trunk FBO+ 50/50 meth Cobb ATR map 18psi-13.5psi 12-15 degrees timing advance Attached Images
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