How accurate are these stock dynolicious numbers for 335i?

rondocap · 03-04-2012, 05:30 PM

So soon I am getting the car tuned, so while still stock, I did a few runs to see what I'd get. I used a dynolicious on an iPhone, and placed it laying flat in my center console where it would not move. My car is a sedan, RWD, automatic with sport package 335i.

Temperatures are about 42 degrees, but I'm on the stock Brdigestone Run-flats, which are summer tires - so I am sure this has an affect too.

I seemed to get similar results either with traction on or off, and in DS sport mode. Manual mode did sometime net me a little time, though.

These are my times below. Does anything look really off? At launch, I did it with the 1 foot rollout setting - and the car takes a little time before the turbo spools and it hooks up, so I think I'm losing some time on the initial launch. Holding the brake and building up a little RPM speed did seem to help, but what's the best way to launch a RWD ilke this?

By the way, I did numerous 0-60 runs, and I consistently got from 5.4 to 5.7 seconds. The manual says the automatic runs 5.6, so I guess I'm right in there with the estimates.

0-10 MPH: 1.06 sec
0-20 MPH: 1.80 sec
0-30 MPH: 2.48 sec
0-40 MPH: 3.52 sec
0-50 MPH: 4.46 sec
0-60 MPH: 5.59 sec
0-70 MPH: 7.09 sec
0-80 MPH: 8.53 sec

60': 2.76 sec @ 30.4 MPH
330': 6.42 sec @ 62.8 MPH
1/8 mi: 9.40 sec @ 83.6 MPH

Max Speed: 83.1 MPH
Max Acceleration: 0.90 G's
Peak Horsepower: 263 HP

TBolts10 · 03-04-2012, 10:27 PM

Everything looks pretty accurate from my experience. Try launching in 2nd gear while building the revs just a little. That seems to be how I get my best launches.

rondocap · 03-04-2012, 10:40 PM

I'll try the 2nd gear launch. Funny enough, I would get a lot of variation in the horsepower numbers - from as low as 230 all the way up to 263 wheel horsepower. I guess it depends on how the car hooks up for the dyno app to be correctly calculated.

I wonder how people get 0-60 to under 5 seconds stock in the 335i! It seems hard to do.

franzzz · 03-05-2012, 06:02 AM

Tomorrow i try dynolicious on my 335i.

Bash · 03-05-2012, 08:14 AM

never seemed to get that app to work on my iphone, it runs and but ends up giving some odd number, sometimes 1000 hp i wish and sometimes 60.lol

BEAR-AvHistory · 03-05-2012, 01:04 PM

Burger MotorSports on a Dynojet shows 265whp on 91 octane for an N54.

Fundahl · 03-05-2012, 01:34 PM

Yep, and N54T will put down around 298whp on a Mustang with 93.

03-04-2012, 05:30 PM	#1
rondocap Captain 154 Rep 622 Posts Drives: 335i Sedan Join Date: Feb 2012 Location: NY/NJ iTrader: (1)	How accurate are these stock dynolicious numbers for 335i? So soon I am getting the car tuned, so while still stock, I did a few runs to see what I'd get. I used a dynolicious on an iPhone, and placed it laying flat in my center console where it would not move. My car is a sedan, RWD, automatic with sport package 335i. Temperatures are about 42 degrees, but I'm on the stock Brdigestone Run-flats, which are summer tires - so I am sure this has an affect too. I seemed to get similar results either with traction on or off, and in DS sport mode. Manual mode did sometime net me a little time, though. These are my times below. Does anything look really off? At launch, I did it with the 1 foot rollout setting - and the car takes a little time before the turbo spools and it hooks up, so I think I'm losing some time on the initial launch. Holding the brake and building up a little RPM speed did seem to help, but what's the best way to launch a RWD ilke this? By the way, I did numerous 0-60 runs, and I consistently got from 5.4 to 5.7 seconds. The manual says the automatic runs 5.6, so I guess I'm right in there with the estimates. 0-10 MPH: 1.06 sec 0-20 MPH: 1.80 sec 0-30 MPH: 2.48 sec 0-40 MPH: 3.52 sec 0-50 MPH: 4.46 sec 0-60 MPH: 5.59 sec 0-70 MPH: 7.09 sec 0-80 MPH: 8.53 sec 60': 2.76 sec @ 30.4 MPH 330': 6.42 sec @ 62.8 MPH 1/8 mi: 9.40 sec @ 83.6 MPH Max Speed: 83.1 MPH Max Acceleration: 0.90 G's Peak Horsepower: 263 HP
	Appreciate 0 Tweet Quote

03-04-2012, 10:27 PM	#2
TBolts10 Second Lieutenant 41 Rep 241 Posts Drives: '13 F30 Join Date: Aug 2011 Location: Tampa iTrader: (1)	Everything looks pretty accurate from my experience. Try launching in 2nd gear while building the revs just a little. That seems to be how I get my best launches.
	Appreciate 0 Quote

03-04-2012, 10:40 PM	#3
rondocap Captain 154 Rep 622 Posts Drives: 335i Sedan Join Date: Feb 2012 Location: NY/NJ iTrader: (1)	I'll try the 2nd gear launch. Funny enough, I would get a lot of variation in the horsepower numbers - from as low as 230 all the way up to 263 wheel horsepower. I guess it depends on how the car hooks up for the dyno app to be correctly calculated. I wonder how people get 0-60 to under 5 seconds stock in the 335i! It seems hard to do.
	Appreciate 0 Quote

03-05-2012, 06:02 AM	#4
franzzz Captain 144 Rep 931 Posts Drives: BMW M4 Join Date: Feb 2010 Location: ITALY iTrader: (0)	Tomorrow i try dynolicious on my 335i. __________________ BMW F82 M4 Black MHD CS Map - GTS DKG - Navi -Performance Brake RSL1 Pads - USB - DivX-DVD - Bluetooth - VoiceControl - Connect - Apps - Online - H&K - TrafficInfo - SpLimInfo - WhiteMerino- PDC - Cam - Adaptive Led - Antitheft - CP Steering- Performance ST - Adaptive CP Setup - GarageDoorOpen - Pipercross - Stock Exhaust - Mdrivers Pack - 437M Wheels
	Appreciate 0 Quote

03-05-2012, 08:14 AM	#5
Bash First Lieutenant 8 Rep 395 Posts Drives: E92-335i Join Date: Jan 2011 Location: Beirut iTrader: (0)	never seemed to get that app to work on my iphone, it runs and but ends up giving some odd number, sometimes 1000 hp i wish and sometimes 60.lol __________________ COBB S2+ - Mr.5 CAI, Catless DP, Catless MP, AMS FMIC.
	Appreciate 0 Quote

03-05-2012, 01:04 PM	#6
BEAR-AvHistory 2020 Z4 M40i - 2022 M4C Convt 3129 Rep 5,264 Posts Drives: 2020 Z4 M40i - 2022 M4C Convrt Join Date: Jun 2011 Location: Raleigh, NC - OIB, NC iTrader: (0) Garage List 1965 COBRA (FFR rep ... [8.57] 2023 Jeep Wrangler ... [9.50] 2009 Yamaha V-Star [0.00] Cars 2-BMW, 2-FORD, ... [0.00] 2023 Ford Expeditio ... [0.00] 2020 Z4 M40i [10.00] 2022 BMW M4C [7.25] 1998 FORD Ranger 4X4 [0.00]	Burger MotorSports on a Dynojet shows 265whp on 91 octane for an N54. __________________ Kevin Dravit Gray, Black Leather, Moonlight Roof, Red Calipers 2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
	Appreciate 0 Quote

03-05-2012, 01:34 PM	#7
Fundahl Captain 8 Rep 704 Posts Drives: VO 1M, 300zx TT Join Date: Mar 2011 Location: Corpus Christi, Texas iTrader: (0)	Yep, and N54T will put down around 298whp on a Mustang with 93.
	Appreciate 0 Quote