E90Post
 


Viva Performance
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > At dyno, tech cant get good tach read - any tips???



Reply
 
Thread Tools Search this Thread
      08-01-2012, 05:11 PM   #23
madmanhiker
Lieutenant Colonel
madmanhiker's Avatar
United_States
27
Rep
1,563
Posts

Drives: '11 E92 335i
Join Date: Jul 2008
Location: Jacksonville, Fl

iTrader: (3)

Garage List
^^ I can't - there are none in North Florida that I can find.

on a more positive note, my boost is redonkulous 3k-6K @ 18 PSI!

rpm ecu psi target pre-boost
3028 5.6 15.5 12
3112 6.5 15.4 14
3231 6.5 15.4 14
3556 7.3 17.7 17.5
3717 7.3 17.7 18.1
3846 7.2 17.7 17.9
3943 7.2 17.6 17.5
4032 7.2 17.6 16.9
4110 7.3 17.6 16.7
4183 6.8 17.6 16
4341 7.2 17.6 16.1
4484 7.5 17.6 16
4563 7.7 17.5 16.6
4672 7.7 17.5 16.6
4756 7.9 17.4 16.8
4865 8 17.4 16.8
4923 8 17.2 16.6
5032 8.5 17.1 16.6
5114 8.1 16.8 15.9
5177 8.3 16.7 15.9
5272 8.4 16.4 15.8
5361 8.4 16.4 15.8
5452 8 16.2 15.3
5504 7.7 15.7 15.1
5572 7.4 15.7 14.7
5641 7.9 15.1 14.4
5714 7.7 14.9 14
5805 7.6 14.4 13.6
5863 7.6 14.3 13.6
5916 8.4 14.1 13.6
5989 8.5 14.1 13.3
__________________
-madmanhiker jax,fl
Appreciate 0
      08-01-2012, 06:23 PM   #24
sA x sKy
Sameet
sA x sKy's Avatar
Bangladesh
38
Rep
1,768
Posts

Drives: 335xi '11 -> M4 '15
Join Date: Apr 2010
Location: Long Island, New York

iTrader: (2)

Nice! I hit 18 here and there..
Appreciate 0
      08-01-2012, 07:07 PM   #25
eyim1988
Lieutenant Colonel
eyim1988's Avatar
United_States
24
Rep
1,584
Posts

Drives: 2013 335i M Sport
Join Date: Feb 2011
Location: Los Angeles, CA

iTrader: (4)

Quote:
Originally Posted by sA x sKy
Nice! I hit 18 here and there..
I am peaking ~16.5 right now lol I'll raise boost soon
__________________
Current: 2013 335i 6mt msport
BMS Clutch Stop, JB4, ER Downpipe, ATM FMIC, ER Chargepipe, aFe Momentum PRO 5R Intake, aFe Air Scoop
Past: 2011 335i coupe
369 whp/444 torque. (Procede, Custom Turboback Exhaust, BMS Intake, ER FMIC)
Appreciate 0
      08-01-2012, 07:55 PM   #26
madmanhiker
Lieutenant Colonel
madmanhiker's Avatar
United_States
27
Rep
1,563
Posts

Drives: '11 E92 335i
Join Date: Jul 2008
Location: Jacksonville, Fl

iTrader: (3)

Garage List
checking another log... 19.8! wtf?

74 3073 5.9 17.7 15.2
75 3182 6.2 17.7 17.6
76 3315 6.5 17.7 19.3
77 3478 7.1 17.7 19.8
78 3660 7.1 17.7 19.8
79 3814 6.8 17.6 17.2
81 3923 6.6 17.6 16.1
82 3970 7 17.6 15.8
83 4010 6.7 17.6 15.7
84 4057 6.9 17.6 16.1
85 4108 7.3 17.6 16.1
86 4202 7.4 17.6 16.5
87 4280 7.5 17.6 16.9
88 4406 7.6 17.6 16.9
89 4511 8.1 17.6 17.4
91 4592 8.3 17.5 17.5
92 4705 8 17.5 17.5
93 4804 8.4 17.4 17.3
94 4868 8.4 17.3 17.2
95 4953 8.2 17.3 16.8
96 5033 8.6 17.1 16.6
97 5110 8.6 17.1 16.6

it's mayhem and pandemonium!!!!!



bear in mind that the techs couldn't get a good tach signal and that is was 100 degrees with near 100% humidity - it was raining as well. I have to wait until I get better weather conditions.

The runs were made in 4th gear, 2k to only 6k... Terry reviewed my logs and said I should have put down 375-ish and their dyno (dynojet) was reading very low... new place on Saturday...... wheeee!!!!!!!
__________________
-madmanhiker jax,fl

Last edited by madmanhiker; 08-01-2012 at 08:08 PM. Reason: adding humorous dyno chart... enjoy.
Appreciate 0
      08-01-2012, 08:04 PM   #27
eyim1988
Lieutenant Colonel
eyim1988's Avatar
United_States
24
Rep
1,584
Posts

Drives: 2013 335i M Sport
Join Date: Feb 2011
Location: Los Angeles, CA

iTrader: (4)

Lmao wth
__________________
Current: 2013 335i 6mt msport
BMS Clutch Stop, JB4, ER Downpipe, ATM FMIC, ER Chargepipe, aFe Momentum PRO 5R Intake, aFe Air Scoop
Past: 2011 335i coupe
369 whp/444 torque. (Procede, Custom Turboback Exhaust, BMS Intake, ER FMIC)
Appreciate 0
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 01:37 AM.




e90post
e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST