N2x 1/4 Mile Database and Ranking

rjd_F30 · 07-12-2019, 07:18 AM

Quote:

Originally Posted by bmwchue

so first time at the track did 5 runs my best time was 13.6
definitely gonna replace RFT and launch higher
track is different than the streets lol
this was on JB4 map 2 with 91/e30
sacramento, CA 93degree hot day
Elevation 50'

Not a bad showing! I think you definitely have room to improve in the short track, but that gives you a reason to go back

I'll update the board next time I get a chance. If I forget by the end of the day feel free to remind me with a bump

rjd_F30 · 07-12-2019, 06:41 PM

Quote:

Originally Posted by bmwchue

N26 engine, ftp charge pipes, mst inlet, gfb dv, vrsf intercooler and down pipe, mishimoto intake,335 muffler, secondary car still on
jb4 map 2

hopefully someone stock or modify can run the same dragstrip to see what the times are.

Board is updated

sspade · 09-15-2019, 08:15 AM

New record coming soon...

Guy from N20 FB group just ran 12.736 @ 109.32 MPH.

Overland Park, Kansas.

Urging him to post here, hopefully he does.

LegitF30 · 09-15-2019, 10:16 AM

Hold on having trouble sending my slip

LegitF30 · 09-15-2019, 10:18 AM

[IMG][/IMG]
I'm left 10: 2014 bmw 328i with
Injen cold air intake , mst turbo inlet , 4" catless downpipe and a BOOTMOD3 e30 tune.
Little river dragways. , TX

rjd_F30 · 09-15-2019, 03:32 PM

Quote:

Originally Posted by sspade

New record coming soon...

Guy from N20 FB group just ran 12.736 @ 109.32 MPH.

Overland Park, Kansas.

Urging him to post here, hopefully he does.

Wow that's quick. Interested to here what his setup is, and see a picture of this slip.

rjd_F30 · 09-15-2019, 03:35 PM

Quote:

Originally Posted by LegitF30

[IMG][/IMG]
I'm left 10: 2014 bmw 328i with
Injen cold air intake , mst turbo inlet , 4" catless downpipe and a BOOTMOD3 e30 tune.
Little river dragways. , TX

Nice, thanks for posting. Nice run as well, the mph is there you just need to get that 60' down and I suspect you could get a 13.0xx.

Few questions before I put you on the board: xDrive or RWD? 8AT or 6MT? Stock intercooler?

LegitF30 · 09-15-2019, 03:51 PM

Quote:

Originally Posted by rjdnyy224

Quote:

Originally Posted by LegitF30

[IMG][/IMG]
I'm left 10: 2014 bmw 328i with
Injen cold air intake , mst turbo inlet , 4" catless downpipe and a BOOTMOD3 e30 tune.
Little river dragways. , TX

Nice, thanks for posting. Nice run as well, the mph is there you just need to get that 60' down and I suspect you could get a 13.0xx.

Few questions before I put you on the board: xDrive or RWD? 8AT or 6MT? Stock intercooler?

Rwd, 8 speed auto. And stock intercooler.

rjd_F30 · 09-15-2019, 06:40 PM

Quote:

Originally Posted by LegitF30

Rwd, 8 speed auto. And stock intercooler.

Thanks! Board is updated.

LegitF30 · 09-15-2019, 06:55 PM

Quote:

Originally Posted by BettyFkinCrocker

Well thanks for the quick catch on this. Not to veer this thread off topic on the first post...but do we have any idea why spade was banned? He wasn't exactly a drama starter.

Side note: I want to get one more stg1 run in before going stg2, hopefully this following Thursday!

I had a question about your e60. I guessing it's a custom tune right ? And if it is did you upgrade your fuel pumps ?

bmwchue · 09-16-2019, 02:35 AM

Quote:

Originally Posted by LegitF30

Quote:

Originally Posted by BettyFkinCrocker

Well thanks for the quick catch on this. Not to veer this thread off topic on the first post...but do we have any idea why spade was banned? He wasn't exactly a drama starter.

Side note: I want to get one more stg1 run in before going stg2, hopefully this following Thursday!

I had a question about your e60. I guessing it's a custom tune right ? And if it is did you upgrade your fuel pumps ?

def have to upgrade fuel pump to run e60
and of nots tuned all that e85 for nothing

bmwchue · 09-16-2019, 02:38 AM

there is one guy on youtube

they said he ran 12.4 but there is no slip to prove it
his engine did blow up after this video lol

BettyFkinCrocker · 09-16-2019, 09:10 AM

Quote:

Originally Posted by rjdnyy224

Wow that's quick. Interested to here what his setup is, and see a picture of this slip.

FBO+upgraded turbo. Needs to talk to his tuner because thats less than a 10th faster for a $1k upgraded turbo.

BettyFkinCrocker · 09-16-2019, 09:13 AM

Quote:

Originally Posted by bmwchue

def have to upgrade fuel pump to run e60
and of nots tuned all that e85 for nothing

Wrong. Fuel pumps are not needed for e60. 30k miles tuned for e60 @22psi.

bmwchue · 09-16-2019, 02:40 PM

Quote:

Originally Posted by BettyFkinCrocker

Quote:

Originally Posted by bmwchue

def have to upgrade fuel pump to run e60
and of nots tuned all that e85 for nothing

Wrong. Fuel pumps are not needed for e60. 30k miles tuned for e60 @22psi.

wow I'm surprised you must the only one

BettyFkinCrocker · 09-16-2019, 03:29 PM

Quote:

Originally Posted by bmwchue

wow I'm surprised you must the only one

Doubtfully. It's a tuning restriction, not a hardware restriction. In fact in some cases, the n20 can run full e85 on stock fuel system. It all depends on the health of the entire system and your local climate.

At e60, I'm at around 80-90% of the stock fuel systems total capacity (don't ask me specifics as I am not a tuner). There wouldn't be much gains past e60 so that's where we stopped to maintain reliability.

rjd_F30 · 09-16-2019, 06:07 PM

Quote:

Originally Posted by BettyFkinCrocker

FBO+upgraded turbo. Needs to talk to his tuner because thats less than a 10th faster for a $1k upgraded turbo.

Thanks for filling me in... looks like context is important in this case. Still would like to see the slip.

BettyFkinCrocker · 09-16-2019, 07:06 PM

Grabbed it from his FB post.

rjd_F30 · 09-16-2019, 08:46 PM

Quote:

Originally Posted by BettyFkinCrocker

Grabbed it from his FB post.

Nice, thanks.

Kind of interesting slip though. 60' and 1/8th ET are only slightly better than average, but the 1/8th mph and 1/4 ET and trap are obviously quite good. I feel like he could do even better with a cleaner 1/8th mile.

Either way, I'm going to hold off putting this on the board as he isn't a member and didn't post himself. If anyone objects to that or really wants it on the board though, I'm not dead set on keeping it off if everyone else wants it on.

BettyFkinCrocker · 09-17-2019, 06:50 AM

Quote:

Originally Posted by rjdnyy224

Nice, thanks.

Kind of interesting slip though. 60' and 1/8th ET are only slightly better than average, but the 1/8th mph and 1/4 ET and trap are obviously quite good. I feel like he could do even better with a cleaner 1/8th mile.

It seems pretty on par for what you would expect to see in a larger turbo set up with less than ideal tune. Boost lag from the larger housing keeps the front half of the run close to stock times, then picks up speed on the big end.

He could absolutely see a high 12.5 with good DA, good launch and a good tune to dial out the bit of lag on the short track.

Quote:

Originally Posted by rjdnyy224

Either way, I'm going to hold off putting this on the board as he isn't a member and didn't post himself. If anyone objects to that or really wants it on the board though, I'm not dead set on keeping it off if everyone else wants it on.

Seems fair enough to me.

Fr3sh · 09-21-2019, 09:01 PM

What tuner would Yal go besides Cary? I need a new tuner to get me past 350 sigh

scm96steven · 09-23-2019, 09:56 AM

Hi I'm new in this forum,
But last saturday I went to the track with my 13' 328i 8AT RWD and my time was 13.68 @99mph.
Outside temp was like 84 degrees Farenheit , Bridgestone Potenza run flat tires on the back and the gas was mixed 1.75gals pump gas(here in Dominican Republic is like 85oct :/) and 2gals of 100oct.

MODS:
Bootmod Stage 1 91Oct
Circuitwerks Downpipe + custom straight pipe
GFB DV+

Here is the paper:

[img]https://i.ibb.co/C54qzsG/3-FF75768-3...86-DC54-B6.jpg[/img]

Here is the video of the pass:

09-15-2019, 08:15 AM	#69
sspade Major General 2465 Rep 5,457 Posts Drives: F30 Join Date: Oct 2017 Location: Stevenson, WA iTrader: (3) Garage List 2016 BMW 320i [7.87] 2014 BMW 328i [6.83]	New record coming soon... Guy from N20 FB group just ran 12.736 @ 109.32 MPH. Overland Park, Kansas. Urging him to post here, hopefully he does.
	Appreciate 0 Quote

09-15-2019, 10:16 AM	#70
LegitF30 New Member 8 Rep 23 Posts Drives: Bmw 328i Join Date: Jun 2019 Location: Texas iTrader: (0)	Hold on having trouble sending my slip
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09-15-2019, 10:18 AM	#71
LegitF30 New Member 8 Rep 23 Posts Drives: Bmw 328i Join Date: Jun 2019 Location: Texas iTrader: (0)	[IMG][/IMG] I'm left 10: 2014 bmw 328i with Injen cold air intake , mst turbo inlet , 4" catless downpipe and a BOOTMOD3 e30 tune. Little river dragways. , TX Attached Images __________________ Slowest n20 of them all
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09-16-2019, 02:38 AM	#78
bmwchue Captain 242 Rep 804 Posts Drives: 2013 bmw 328i Join Date: Oct 2017 Location: California iTrader: (0)	there is one guy on youtube they said he ran 12.4 but there is no slip to prove it his engine did blow up after this video lol
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09-16-2019, 07:06 PM	#84
BettyFkinCrocker Private First Class 180 Rep 191 Posts Drives: 2016 550i RWD Join Date: Jul 2018 Location: FL iTrader: (0)	Grabbed it from his FB post. __________________ IG: @derringerF10 2016 550i RWD N63TU 8AT \| Catless Downpipes \| BaskiSpeedworks STOCK TURBO RECORDS 1/4: 10.90@128 60-130: 7.43
	Appreciate 1 rjd_F301999.50 Quote

09-21-2019, 09:01 PM	#87
Fr3sh #im_2_Fr3sh 30 Rep 247 Posts Drives: Bmw 428i xdrive Join Date: Jan 2018 Location: Ny iTrader: (0)	What tuner would Yal go besides Cary? I need a new tuner to get me past 350 sigh __________________ 2014 428i xDrive F32 \| Injen Cai \| Er Intercooler \| Er Chargepipe \| Er Tic Pipe \| Er Catless Downpipe \| Bm3 - Cary Jordan tuned 93 oct \| Gfb Dv \| Ngk L/I Spark Plugs \| Cf High Kick Trunk Spoiler v1 \| Black Grilles \| 35% Suntek Tints \| Michelin pss4 \| Awe Quad Exhaust w/ Resonated Midpipe \| Interior Mods \| Mst Turbo Inlet \| Pure Stage 2 Turbo \| Arp rod bolts \| Fuel-it Stage 2 Lpfp \| Braum Elite x seats \| Mishimoto Oil-catch can \|
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09-23-2019, 09:56 AM	#88
scm96steven Registered 2 Rep 2 Posts Drives: BMW 328i 2013 8AT Join Date: Sep 2019 Location: Santo Domingo, Dominican Republic iTrader: (0)	Hi I'm new in this forum, But last saturday I went to the track with my 13' 328i 8AT RWD and my time was 13.68 @99mph. Outside temp was like 84 degrees Farenheit , Bridgestone Potenza run flat tires on the back and the gas was mixed 1.75gals pump gas(here in Dominican Republic is like 85oct :/) and 2gals of 100oct. MODS: Bootmod Stage 1 91Oct Circuitwerks Downpipe + custom straight pipe GFB DV+ Here is the paper: [img]https://i.ibb.co/C54qzsG/3-FF75768-3...86-DC54-B6.jpg[/img] Here is the video of the pass: Last edited by scm96steven; 09-23-2019 at 10:06 AM..
	Appreciate 1 sspade2464.50 Quote