Dynoed my bone stock 335i N55

skiracer8148 · 11-15-2014, 02:03 PM

Friends of mine recently opened up their speed shop, they mostly do GM stuff but are pretty open to everything. They actually got their start by putting GM LS motors in E36 and fabbing the wiring and mounts. They had an open house for the new facility and had a dyno day. 3 runs $75, yes my car is stock but it was cheap and was curious to see what it would put down and have some base numbers for any mods I do later. The dyno they have is Land & Sea Eddy Current .Literally the only mod is Cobb drop in filter. Was hoping you guys could give me some feedback on if these numbers are on par or off

rr006rbc · 11-15-2014, 03:06 PM

Seems a little low..usually they drop around 260-280WHP..some cars are just factory freaks.

melloww22 · 11-15-2014, 05:18 PM

That's very odd, it's 20-30 off

BMWguy206 · 11-15-2014, 10:45 PM

They don't put a fan in front of the car?

jayzF30 · 11-16-2014, 10:10 AM

This is not a Dynojet. Every dyno reads differently and this one reads lower than a Dynojet.

hetzle · 11-19-2014, 07:08 PM

Quote:

Originally Posted by jazze90

This is not a Dynojet. Every dyno reads differently and this one reads lower than a Dynojet.

Exactly. Dynojets seem to read higher than most, this is in line with a 15-20% drivetrain loss.

skiracer8148 · 11-20-2014, 06:15 PM

Quote:

Originally Posted by hetzle

Exactly. Dynojets seem to read higher than most, this is in line with a 15-20% drivetrain loss.

So you think this is reasonable or still seem not right?

Eat.Sleep.Race · 11-20-2014, 06:29 PM

resonable for type of dyno, jeez seems so low compared to just adding JB4.

mike@x-ph.com · 11-22-2014, 08:53 PM

Dyno are only used to compare before and after modifications
later when you add mods, make sure to dyno your car at the same place and on a day with similar temperature.
Then you will have a good idea of how much WHP you gained.

11-15-2014, 02:03 PM	#1
skiracer8148 Private First Class 15 Rep 109 Posts Drives: 2011 335i Join Date: Sep 2014 Location: Albany NY iTrader: (1)	Dynoed my bone stock 335i N55 Friends of mine recently opened up their speed shop, they mostly do GM stuff but are pretty open to everything. They actually got their start by putting GM LS motors in E36 and fabbing the wiring and mounts. They had an open house for the new facility and had a dyno day. 3 runs $75, yes my car is stock but it was cheap and was curious to see what it would put down and have some base numbers for any mods I do later. The dyno they have is Land & Sea Eddy Current .Literally the only mod is Cobb drop in filter. Was hoping you guys could give me some feedback on if these numbers are on par or off Attached Images
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11-15-2014, 03:06 PM	#2
rr006rbc Colonel 1204 Rep 2,818 Posts Drives: '23 M440i GC Join Date: Mar 2013 Location: California iTrader: (38)	Seems a little low..usually they drop around 260-280WHP..some cars are just factory freaks.
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11-15-2014, 05:18 PM	#3
melloww22 Captain 105 Rep 955 Posts Drives: 2011 335i E90 Join Date: Apr 2011 Location: San Diego iTrader: (1)	That's very odd, it's 20-30 off
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11-15-2014, 10:45 PM	#4
BMWguy206 Private First Class 11 Rep 140 Posts Drives: '93 400E Join Date: Apr 2007 Location: Los Angeles, CA iTrader: (0)	They don't put a fan in front of the car? __________________ '95 M3 Coupe Alpine White
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11-16-2014, 10:10 AM	#5
jayzF30 Captain 34 Rep 783 Posts Drives: '07 335i, '09 M3 Join Date: Mar 2012 Location: Thornhill iTrader: (0)	This is not a Dynojet. Every dyno reads differently and this one reads lower than a Dynojet. __________________ '07 335i E90 - PTF ProTUNED by Dzenno - COBB FMIC - AFE DCI - AA DPs - HFS4 Meth '09 M3 - Stock
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11-20-2014, 06:29 PM	#8
Eat.Sleep.Race Out Boosting... 243 Rep 3,987 Posts Drives: F30 335i M-Sport Join Date: Feb 2014 Location: Northern VA iTrader: (7)	resonable for type of dyno, jeez seems so low compared to just adding JB4. __________________ Alpine White M-Sport F30
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11-22-2014, 08:53 PM	#9
mike@x-ph.com BimmerPost Supporting Vendor 24222 Rep 190,838 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	Dyno are only used to compare before and after modifications later when you add mods, make sure to dyno your car at the same place and on a day with similar temperature. Then you will have a good idea of how much WHP you gained. __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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