M3 Fuel Injectors. - BMW Forum - BimmerWerkz.com
3-Series (E36) Chat relating to the BMW 3-Series from 1992-1999. Autodoodad Specific models include: BMW 316i, BMW 318i, BMW 318iS/ti, BMW 320, BMW 323, BMW 320, BMW 324, BMW 325, BMW 328.

 
LinkBack Thread Tools Display Modes
#1 (permalink) Old 11-29-2004, 07:18 PM
5th Gear Member
 
Join Date: Jun 2004
Location: mass
Posts: 1,302
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
catalyst. is an unknown quantity at this point
Send a message via AIM to catalyst.
(Thread Starter)
compatible with my 325i m50b25?

flow is 24# per hour if im not mistaken. ive heard this is a decent upgrade over the stock ones? any truth to this?

also.. m52 intake manifold would this be a decent upgrade over the m50? ive heard its compatable. any significant performance increasE?

gawd so many mods so little time...and money

catalyst. is offline  
Sponsored Links
Advertisement
 
#2 (permalink) Old 11-29-2004, 07:39 PM
Been here a while.
 
97alpineM3's Avatar
 
Join Date: May 2004
Location: Virginia
Posts: 5,375
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
97alpineM3 is a name known to all 97alpineM3 is a name known to all 97alpineM3 is a name known to all 97alpineM3 is a name known to all 97alpineM3 is a name known to all 97alpineM3 is a name known to all
Send a message via AIM to 97alpineM3 Send a message via MSN to 97alpineM3
I'm pretty sure it wouldnt be that great up an upgrade... your still going to be pumping the same amount of fuel... and your still going to have the same fuel pressure regulator which will only allow as much as the drop in pressure of your intake manifold.

Not to mention your fuel map will not change within your ECU.

If you want to get the best out of larger injectors.... you must either upgrade your intake manifold with new software included which will change your fuel mapping.... (Jim Conforti makes a good one)

In a perfect world you could run a independent fuel system... with a larger output pump... larger injectors... and a better manifold thus giving you a lot better power curves and more power.

Good Luck,

Les


1997 E36 M3 1990 E30 325i
97alpineM3 is offline  
#3 (permalink) Old 11-29-2004, 08:38 PM
WOT in Reverse
 
jllphan's Avatar
 
Join Date: Jan 2004
Location: Cashville, TN
Posts: 3,441
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute jllphan has a reputation beyond repute
Send a message via AIM to jllphan
Yup. To benefit from more fuel, you would have to have more air as well. A big ole' CAI, MAF, and intake would take advantage of 24#s/hr from the ///M injectors.

jllphan is offline  
#4 (permalink) Old 11-30-2004, 11:25 AM
You Can Has A Custom Title!!
 
DesmoBob's Avatar
 
Join Date: Dec 2002
Location: Hawaii
Posts: 2,238
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
DesmoBob is an unknown quantity at this point
Quote:
Originally posted by catalyst.@Nov 29 2004, 03:18 PM
also.. m52 intake manifold would this be a decent upgrade over the m50? ive heard its compatable. any significant performance increasE?

gawd so many mods so little time...and money
[snapback]239725[/snapback]
no, m50 manifold is better than m52. the older obd-i manifold (m50) is less restrictive. many obd-ii m3 peeps toss their m52 manifold for the m50. this is best coupled with intake & 3.5" MAF.
http://www.team-bar.com/diy_m50manifold.htm

DesmoBob is offline  
#5 (permalink) Old 11-30-2004, 04:05 PM
350z
 
Join Date: Nov 2003
Posts: 4,932
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
bigred318 is an unknown quantity at this point
Send a message via MSN to bigred318 Send a message via Yahoo to bigred318
air to fuel ratio..... just injectors would be a waste...

DAvid
bigred318 is offline  
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E36)


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Fuel Injectors yamaha405 3-Series (E21, E30) 2 03-08-2005 07:20 PM
When To Clean Fuel Injectors??? chetty moe 3-Series (E36) 5 01-19-2005 11:59 AM
320i in-tank fuel pump? nightsurfride 3-Series (E21, E30) 1 01-28-2004 10:45 PM
Bosch Fuel Injectors..who has best price mteknik 3-Series (E21, E30) 0 10-03-2003 12:53 PM

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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome