E90Post
 


Lux Angel Eyes
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Need help with jb4



Reply
 
Thread Tools Search this Thread
      03-30-2013, 08:33 PM   #1
lionis335
Private First Class
United_States
1

 
lionis335's Avatar
 
Drives: bmw 335is
Join Date: Jan 2013
Location: miami fl


Posts: 109
iTrader: (0)

Send a message via Yahoo to lionis335
Need help with jb4

Hello i have a 335 e90 with AA downlipes AA exhaust AA blow off AFE intake and JB4
What map sould i use??
Appreciate 0
      03-30-2013, 08:37 PM   #2
E90Company
Major General
No_Country
72

 
E90Company's Avatar
 
Drives: Car
Join Date: Mar 2012
Location: FL


Posts: 6,136
iTrader: (2)

Depends on your octane more than anything else. Assuming 93 octane pump, I would be on map 1 or map 5. If your timing looks good on map 1 you could also try out map 2, but on the stock intercooler I don't think it would be the best option.
Appreciate 0
      03-30-2013, 08:38 PM   #3
AK 335i
Major
14

 
AK 335i's Avatar
 
Drives: black 335i E90
Join Date: Sep 2012
Location: boynton beach


Posts: 1,294
iTrader: (0)

map 2 or map 5.... map 7 if you use a healthy dose of E85 or race fuel, but log it and check with terry or the forums for advice as thats aggressive.

Map 5 is great because it will auto tune for ya..
__________________
- Proven Power Tampa Built 6466 ST N54 6AT WR 711whp 637wtq -
Appreciate 0
      03-30-2013, 09:29 PM   #4
e92oholic
Banned
United_States
14

 
Drives: 2013 MINI JCW GP
Join Date: Feb 2012
Location: Buffalo NY


Posts: 854
iTrader: (6)

Map 5 all the time
Appreciate 0
      03-30-2013, 10:04 PM   #5
BEAR-AvHistory
2014 435M-Sport/MPPK
22

 
BEAR-AvHistory's Avatar
 
Drives: 2014 435M-Sport MPPK
Join Date: Jun 2011
Location: NC - USA


Posts: 2,256
iTrader: (0)

2 or 5 on 93 - 5 on 93 + E85 up to 40 or 50% - Over 50% E85 you need a BMS/COBB flash. Best all round map is 5
__________________
Kevin

2014 435M-Sport MPPK - 2013 135is Cab 6MT - 2009 V-Star FFR Cobra MK-IV work in progress
Cobra Coyote First Start.

Last edited by BEAR-AvHistory; 03-30-2013 at 10:11 PM.
Appreciate 0
      03-31-2013, 10:17 AM   #6
lionis335
Private First Class
United_States
1

 
lionis335's Avatar
 
Drives: bmw 335is
Join Date: Jan 2013
Location: miami fl


Posts: 109
iTrader: (0)

Send a message via Yahoo to lionis335
I forgot i have intercooler and 50% e85 -50% 93
Appreciate 0
      03-31-2013, 10:21 AM   #7
idrift4wd
Brigadier General
44

 
Drives: Three Hundred and Thirty Five
Join Date: Jul 2010
Location: Yonkers NY


Posts: 3,373
iTrader: (0)

Garage List
2007 BMW  [3.50]
Quote:
Originally Posted by lionis335 View Post
I forgot i have intercooler and 50% e85 -50% 93
Use Map 5, or map 7 if you are FORSURE you have a good mix of ethanol.

but if you are running regular pump gas id use map 5.
Appreciate 0
      03-31-2013, 11:08 AM   #8
BEAR-AvHistory
2014 435M-Sport/MPPK
22

 
BEAR-AvHistory's Avatar
 
Drives: 2014 435M-Sport MPPK
Join Date: Jun 2011
Location: NC - USA


Posts: 2,256
iTrader: (0)

Quote:
Originally Posted by lionis335 View Post
I forgot i have intercooler and 50% e85 -50% 93
5 is still the best. Might be worth a try with some logs to see what is happening but personally I would stay away from 7 without real racing fuel.
__________________
Kevin

2014 435M-Sport MPPK - 2013 135is Cab 6MT - 2009 V-Star FFR Cobra MK-IV work in progress
Cobra Coyote First Start.
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 -5. The time now is 12:38 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, 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