Welcome to the 2GNT Forum!
Home Site Background Info & Specs Mods & Tech Info CAPS Part Reviews Donate 2GNT Stickers
Search Printer-friendly copy 1 User in Chat
Top 2GNT Technical Turbo/Nitrous Tech topic #39429
View in linear mode

Subject: "Injector question" Previous topic | Next topic
420aturboFeb-18-03 02:53 PM
Member since Apr 08th 2002
964 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#39429, "Injector question"


          

With 440's, what ratio FMU do I need? 3-1?

Built 420a
NER turbo kit T3/T04s ball bearing
AFX UDP
Crane 0014 cams

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

Replies to this topic

TeamXtremeRSFeb-18-03 03:55 PM
Member since May 20th 2003
6329 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#39441, "RE: Injector question"
In response to Reply # 0
Feb-18-03 03:55 PM by XtremeRS

          

from the calcs that i did, between 3.5:1 and 3:1 I was basing this off of the stock 235cc injector and the S16G turbo. I run the 310cc injectors and i figured my rise rate was around 4.5:1 . Stock injector rise rate is between 7:1 and 7.5:1, and since you are using an injector almost 2 times a large as stock, you would divide the rise rate in half, which = 3.5:1 or 3:1 I would start off with at least the 3.5:1 ratio, and tune down from there if you can.


13.5 @108 MPH-2.2 60ft(stupid FWD!)
S16G @ 18 PSI/FMIC/Running on MegaSquirt II (Now with sequential
fuel injection)

My webpage: http://eclipsed4evr.home.comcast.net
-1998 Mitsubishi Eclipse RS-T- "Toy"
-1992 Plymouth Laser Turbo AWD(SOLD)
-2000 Honda CR-V(daily)

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

Top 2GNT Technical Turbo/Nitrous Tech topic #39429 Previous topic | Next topic
Powered by DCForum+ Version 2.2
Copyright 1997-2005 DCScripts.com, Copyright 2005-2026 2gnt.com
Generated in 0.057 seconds, executing 16 queries.