|
|
|
|
 |
 
|
 |
BMW Garage | BMW Meets | Register | Today's Posts | Search |
 |
|
BMW 3-Series (E90 E92) Forum
>
Datalog if anyone cares.... how's she look?
|
 |
| 01-06-2008, 03:44 PM | #1 |
|
Whats that smell?
150
Rep 1,790
Posts |
Datalog if anyone cares.... how's she look?
The wife and I had a chance to do some data logging this afternoon. We did some highway pulls 3rd, 4th etc. I get back to the house and of course every damn one was "corrupt". I keep getting these corruption errors on the file and its starting to piss me off.
Anyway, only one file worked, and of course its the 1st - 2nd - begining of 3rd run on a small back road  You get the point. 1st to second I bumped the limiter. It hits 14.6 for an instant and tapers to the mid to low 13's from 5500 out.I really wish the 3rd and 4th pulls worked out. Those were fun too. We went FLYING past some guys in a mustang who I am sure were thinking "WTF!"  Im currently at 92% on 93 octane.  |
| 01-06-2008, 03:46 PM | #2 |
|
1822
Rep 17,960
Posts
Drives: A Lot
Join Date: Sep 2006
Location: SF Bay, CA
iTrader: (0)
Garage List 2018 Ducati Panigal ... [0.00]
2016 Mazda CX5 [0.00] 2017 Aprilia Tuono ... [0.00] 2019 BMW M2 Competi ... [0.00] 2015 BMW M5 Competi ... [10.00] 2016 Ducati XDiavel S [0.00] 2016 AMG GT S [0.00] 2011 Ferrari 458 It ... [0.00] 2017 Charger Hellcat [0.00] 2015 KTM Super Duke ... [0.00] 2016 KTM RC390 [0.00] |
Looks great.
Shiv |
|
Appreciate
0
|
| 01-06-2008, 03:50 PM | #5 | |
|
1822
Rep 17,960
Posts
Drives: A Lot
Join Date: Sep 2006
Location: SF Bay, CA
iTrader: (0)
Garage List 2018 Ducati Panigal ... [0.00]
2016 Mazda CX5 [0.00] 2017 Aprilia Tuono ... [0.00] 2019 BMW M2 Competi ... [0.00] 2015 BMW M5 Competi ... [10.00] 2016 Ducati XDiavel S [0.00] 2016 AMG GT S [0.00] 2011 Ferrari 458 It ... [0.00] 2017 Charger Hellcat [0.00] 2015 KTM Super Duke ... [0.00] 2016 KTM RC390 [0.00] |
Quote:
Shiv |
|
|
Appreciate
0
|
| 01-24-2008, 05:34 PM | #7 |
|
Go Gators!
19
Rep 695
Posts |
M3to335, great looking 335i.
Do I understand correctly, that based on the data from your graphs, your torque setting of 92% is your optimum on 93 octance fuel? And this is because you hit the approx. 15psi above 5500rpm? Thanks for your input.
__________________
2007 E90 335i * Arctic * Black Leather * 6AT * ZSP * ZPP * PROcede V2 * Splitters * Blacklines * MORR VS7 * Rear Spoiler * Roof Spoiler * LUX4.0 * OEM STB *
Speed Up My Computer .......... Aion Download |
|
Appreciate
0
|
| 01-24-2008, 05:52 PM | #8 |
|
Whats that smell?
150
Rep 1,790
Posts |
Thats correct (14.6). Different Octane, different cars, different climate, different altitude will dictate what % your running at. Just because one guy runs 93oct @ 94%, not everyone will.
|
|
Appreciate
0
|
| 01-24-2008, 10:36 PM | #9 | |
|
Major
 24
Rep 1,310
Posts |
Quote:
Similar here. 90% settings, 95oct, 50degrees & 30% humidity, 1,600feet, peak is roughly 14.7psi. M3to335, same gauge as you and I get the same peaks above 15 but they're caused by abrupt throttle closure. Ignoring those, the actual peaks are the same as what the datalogging software reports. |
|
|
Appreciate
0
|
| 01-24-2008, 10:59 PM | #11 |
|
Brigadier General
 351
Rep 4,484
Posts |
Looks great.
On 93 Octane with a peak of 14.6 psi at 92% setting, time to up it to 92.7xxx% or 93.1xxx% You'll probably see 14.8 psi peak then and with 93 Octane you'd be golden. |
|
Appreciate
0
|
| 01-25-2008, 09:03 AM | #12 |
|
Lieutenant
 
67
Rep 527
Posts |
That's what a good boost datalog should look like.
__________________
10 AW on fox E90 M3 with 2 pedals, gentleman’s ride
08 AW on fox E92 M3 also 2 pedals, a bit more rowdy |
|
Appreciate
0
|
 |
| Bookmarks |
|
|
