AEM
Sponsored by:
Sponsored by:

Injector Resizing - AEM EMS?

 
Old 05-23-2009, 11:37 AM
  #1  
Elite Member
Thread Starter
 
Join Date: Feb 2008
Location: Victoria, BC
Posts: 2,318
Total Cats: 12
Default Injector Resizing - AEM EMS?

Hey folks. I have a 90 miata with a 97 motor in it, and have been running it NA for a while. So therefore, I have the 220cc injectors in it, and I'm currently half way through my turbo build. I just put my m-tuned fuel rail in, and the toyota supra 440cc injectors (had them in my last build with a f/ic). What do I need to do on the AEM EMS side to compensate for the new injectors? I think my fuel chart at the moment is pulse based.

Thanks for the help If everything goes well, I should be up about mid week.
dustinb is offline  
Old 05-23-2009, 02:48 PM
  #2  
Elite Member
iTrader: (22)
 
Join Date: Dec 2006
Location: Sunny Spanish speaking Non US Caribbean
Posts: 3,232
Total Cats: 3
Default

I'm not the guy to ask but; I just rescaled my map by small percentages until I hit the AFR figure I was looking for.
Rafa is offline  
Old 05-23-2009, 11:35 PM
  #3  
Elite Member
Thread Starter
 
Join Date: Feb 2008
Location: Victoria, BC
Posts: 2,318
Total Cats: 12
Default

Originally Posted by Rafa View Post
I'm not the guy to ask but; I just rescaled my map by small percentages until I hit the AFR figure I was looking for.
Thanks for the reply. I figured as much, but was hoping the EMS could just auto scale itself
dustinb is offline  
Old 05-24-2009, 07:39 AM
  #4  
Elite Member
iTrader: (22)
 
Join Date: Dec 2006
Location: Sunny Spanish speaking Non US Caribbean
Posts: 3,232
Total Cats: 3
Default

Originally Posted by dustinb View Post
Thanks for the reply. I figured as much, but was hoping the EMS could just auto scale itself
Not that I know of
Rafa is offline  
Old 05-25-2009, 12:15 AM
  #5  
Junior Member
iTrader: (2)
 
Join Date: Aug 2006
Location: Louisville Kentucky
Posts: 222
Total Cats: 0
Default

right click on the fuel map(the one with all the numbers) On the bottom of the options it should say "change injectors/pressure" click that and then change accordingly
TwoScoopsofHooah is offline  
Old 05-26-2009, 10:28 AM
  #6  
Elite Member
Thread Starter
 
Join Date: Feb 2008
Location: Victoria, BC
Posts: 2,318
Total Cats: 12
Default

That's a cool little utility. Any idea on what the max CC at what BAR I enter for the 1990 Mazda RX-7 red top injectors? (460cc). I have the specs for my 97 injectors.

Thanks for the help!
dustinb is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Full_Tilt_Boogie
Build Threads
67
03-16-2019 08:07 PM
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
90 Turbo
MEGAsquirt
19
10-19-2015 03:23 PM
Trent
WTB
2
10-01-2015 12:15 PM
The Gleas
MEGAsquirt
3
10-01-2015 09:30 AM


Thread Tools
Search this Thread
Quick Reply: Injector Resizing - AEM EMS?


Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.