N55 1/4 mile HELP!!!!!!!

131tch · 02-15-2012, 02:38 PM

Hi guys,

I am currently running jb stage 1 and dp, I ran a time of 13.6 at a recent event on normal road tyres. Is this a good time?

Does anybody know what a standard n56 does it in?

cooler2442 · 02-15-2012, 02:42 PM

You should be able to do atleast a 13 flat with those mods

http://www.e90post.com/forums/showthread.php?t=598848

cooler2442 · 02-15-2012, 02:56 PM

Yeah you need lsd and/or drag radials.

NYC6 · 02-15-2012, 03:46 PM

Do you have the time slip? That would help to analyze whats going on.

Mike@N54Tuning.com · 02-15-2012, 06:35 PM

Quote:

Originally Posted by afzil

Hi guys,

I am currently running jb stage 1 and dp, I ran a time of 13.6 at a recent event on normal road tyres. Is this a good time?

Does anybody know what a standard n56 does it in?

Anywhere from 13.0 to 15.5 unmodified. You'll have to run your car there unmodified to get a baseline for compare against. All tracks and conditions are different and produce wildly different results.

Mike

SANTI21 · 02-17-2012, 06:14 PM

Quote:

Originally Posted by Mike@N54Tuning.com

Anywhere from 13.0 to 15.5 unmodified. You'll have to run your car there unmodified to get a baseline for compare against. All tracks and conditions are different and produce wildly different results.

Mike

Mike

What´s the best mods for a N55 focused on 1/4 mile run ?

Thanks

cooler2442 · 02-17-2012, 06:19 PM

Quote:

Originally Posted by SANTI21

Mike

What´s the best mods for a N55 focused on 1/4 mile run ?

Thanks

LSD, Drag Radials, Meth, JB4, Downpipe, weight reduction.

Vtec Abuser · 02-18-2012, 07:34 AM

60ft time?
DCT or Manual?
Altitude of track?

BMW86 · 02-18-2012, 07:39 AM

Lets see the time-slip

Mike@N54Tuning.com · 02-18-2012, 03:44 PM

Quote:

Originally Posted by SANTI21

Mike

What´s the best mods for a N55 focused on 1/4 mile run ?

Thanks

JB4, downpipe, WW meth, and drag radials. BMS ran 12.0@118 with that setup.

Mike

131tch · 02-29-2012, 06:13 AM

I ran the vehicle with my stage one JB, the car is a 2011 DCT. In respect of altitude no idea. However since than i have upgraded to stage 2 JB as well as charge pipe and ww meth.

i dont have the time slip however i have a PDF version of it if anyone wants to analyse it :

REAC : 0.7242
60Ft : 2.202
100Ft : 2.9754
1320 Ft : 13.6926
speed : 166.33 km/ph

Thanks

BrokenVert · 02-29-2012, 06:15 AM

youre losing a bit on your launch. Your 60ft should be under 2 seconds maximum. That 2.2 is costing you a couple of tenths

RnmEvo9 · 02-29-2012, 09:16 AM

http://www.n54tech.com/forums/showthread.php?t=15207

This guy is in South Africa as well with a N55 DCT and went 12.3@113mph, granted he was on race gas, hoosiers, downpipe and JB.

131tch · 03-01-2012, 01:05 AM

Thanks for all the help

i agree traction was a problem, i intend on investing in some semi sliks

Will keep on posting my progress.

02-15-2012, 02:38 PM	#1
131tch Private First Class 10 Rep 108 Posts Drives: BMW 135i DCT '11 Join Date: Aug 2011 Location: South Africa iTrader: (0) Garage List 2011 BMW 135i [10.00]	N55 1/4 mile HELP!!!!!!! Hi guys, I am currently running jb stage 1 and dp, I ran a time of 13.6 at a recent event on normal road tyres. Is this a good time? Does anybody know what a standard n56 does it in?
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02-15-2012, 02:42 PM	#2
cooler2442 Brigadier General 480 Rep 4,154 Posts Drives: 1/18 Monte Carlo Blue E92 M3 Join Date: Apr 2011 Location: Los Angeles iTrader: (6) Garage List 2016 Porsche GT4 [0.00]	You should be able to do atleast a 13 flat with those mods http://www.e90post.com/forums/showthread.php?t=598848
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02-15-2012, 02:56 PM	#3
cooler2442 Brigadier General 480 Rep 4,154 Posts Drives: 1/18 Monte Carlo Blue E92 M3 Join Date: Apr 2011 Location: Los Angeles iTrader: (6) Garage List 2016 Porsche GT4 [0.00]	Yeah you need lsd and/or drag radials.
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02-15-2012, 03:46 PM	#4
NYC6 Banned 71 Rep 2,070 Posts Drives: '10 135i PPKI/06 C6 Z51 Vette Join Date: Aug 2009 Location: LI/NY iTrader: (0)	Do you have the time slip? That would help to analyze whats going on.
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02-18-2012, 07:34 AM	#8
Vtec Abuser First Lieutenant 35 Rep 367 Posts Drives: 2012 135i DCT Join Date: Jan 2009 Location: Every-bloody-where.. iTrader: (0)	60ft time? DCT or Manual? Altitude of track?
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02-18-2012, 07:39 AM	#9
BMW86 Major General 398 Rep 9,156 Posts Drives: RS3 Sedan / Macan S Join Date: Jul 2008 Location: Australia iTrader: (0)	Lets see the time-slip
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02-29-2012, 06:13 AM	#11
131tch Private First Class 10 Rep 108 Posts Drives: BMW 135i DCT '11 Join Date: Aug 2011 Location: South Africa iTrader: (0) Garage List 2011 BMW 135i [10.00]	I ran the vehicle with my stage one JB, the car is a 2011 DCT. In respect of altitude no idea. However since than i have upgraded to stage 2 JB as well as charge pipe and ww meth. i dont have the time slip however i have a PDF version of it if anyone wants to analyse it : REAC : 0.7242 60Ft : 2.202 100Ft : 2.9754 1320 Ft : 13.6926 speed : 166.33 km/ph Thanks
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02-29-2012, 06:15 AM	#12
BrokenVert Resident Kerbalnaut 477 Rep 10,703 Posts Drives: Topless Brute/Hybrid Boogaloo Join Date: Apr 2009 Location: Fahrvergnügen/NY iTrader: (0)	youre losing a bit on your launch. Your 60ft should be under 2 seconds maximum. That 2.2 is costing you a couple of tenths __________________
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02-29-2012, 09:16 AM	#13
RnmEvo9 Banned 247 Rep 1,827 Posts Drives: 2007 335i Join Date: Apr 2011 Location: Pembroke Pines, FL iTrader: (2)	http://www.n54tech.com/forums/showthread.php?t=15207 This guy is in South Africa as well with a N55 DCT and went 12.3@113mph, granted he was on race gas, hoosiers, downpipe and JB.
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03-01-2012, 01:05 AM	#14
131tch Private First Class 10 Rep 108 Posts Drives: BMW 135i DCT '11 Join Date: Aug 2011 Location: South Africa iTrader: (0) Garage List 2011 BMW 135i [10.00]	Thanks for all the help i agree traction was a problem, i intend on investing in some semi sliks Will keep on posting my progress.
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