DIY Turbo Discussion greddy on a 1.8? homebrew kit?
Sponsored by:
Sponsored by:

questions i have from reading DIY FAQ

 
Old 02-29-2008, 07:38 PM
  #1  
Newb
Thread Starter
 
Join Date: Feb 2008
Posts: 27
Total Cats: 0
Default questions i have from reading DIY FAQ

A very common upgrade is to install the 1.8L injectors. These will should provide you enough room to run about 7-9psi of boost (170-180rwhp).
how much fuel pressure would be required for this?

The 1.6 ECU should be able to idle up to 330cc injectors. However it will require tweaking the AFM idle-mixture settings and spring tension, sorry MAFers.
What can I do with the stock 1.8 ECU? Can I use my BEGi FMU to control the idle mixture settings?

So the 1.8 injectors will be less than 80% duty cycle at 6psi of boost with 96psi of fuel pressure to reach 160rwhp. But what if we add more fuel pressure. Remember that calculation was with a 8:1 ratio. The most aggressive ratio is 12:1.
What is usually optimal for a DD? 10:1?

I guess that's all. I'm sure I'll hear "just buy a MS." Eventually I probably will. For right now I want to focus on getting the car paid off. If I can get away with running my stock injectors for a while with a 190hp fuel pump, or running supra injectors with my FMU and stock ECU then i will.

Thanks!
sxevegan is offline  
Old 02-29-2008, 08:11 PM
  #2  
Elite Member
iTrader: (21)
 
paul's Avatar
 
Join Date: Jun 2006
Location: Point Pleasant, NJ
Posts: 2,956
Total Cats: 2
Default

Just steal an MS
paul is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Full_Tilt_Boogie
Build Threads
67
03-16-2019 08:07 PM
stoves
Suspension, Brakes, Drivetrain
5
04-21-2016 03:00 PM
JesseTheNoob
DIY Turbo Discussion
15
09-30-2015 02:44 PM
ScrapinMX5
Meet and Greet
8
09-28-2015 01:04 PM


Thread Tools
Search this Thread
Quick Reply: questions i have from reading DIY FAQ


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.