extra injectors v/s bigger injectors

1. gotboost Newbie Joined: Dec 2005 Posts: 4

   #1 17th February 2006, 21:27

   Hello, I am new in this forum, I signed in because I am helping my cousin with his car (saxo). I have read thru the forum and I did not find any comments about what is the best way to increase the fuel injection in this car. I heard that using extra injectors is the best way to increase the fuel injection in this car, because you do not mess with the ecu.
   In my car (mitsubishi) I did use bigger injectors and control them with a piggy back system of apexi (safc and sitc) but it seems to be very difficult with the saxo, plus the fuel rail of the saxo vtr will not flow enough fuel for the bigger injectors.
   
   Thanks for the help
2. gotboost Newbie Joined: Dec 2005 Posts: 4

   #2 17th February 2006, 21:33

   I did forgot to ask, does someone know the size of the vtr injectors, I know the vts are 220cc/min but the vtr?
3. Ratty Established Member Joined: Jun 2003 United Kingdom (England) Posts: 1682

   #3 17th February 2006, 22:44

   one question, why do you want to "increase the injection" i assume you mean increase the fule flow, if so why do you need to, unless your charged then the std injectors can supply enough fuel, and i think they are around the 200 mark
4. gotboost Newbie Joined: Dec 2005 Posts: 4

   #4 18th February 2006, 01:51

   I am turbocharging the car
5. gotboost Newbie Joined: Dec 2005 Posts: 4

   #5 18th February 2006, 23:17

   No one knows?
6. WestyVTR Saxperience Forum Bum Joined: Nov 2004 Gosport Posts: 3140 saxo VTR, Clio 1.2 turbo, prious, Kawasaki 363 nin

   #6 19th February 2006, 14:34

   think you can use 405 injectors if im not mistaken!?! need correct engine Number though! increase the fuel pressure also maybe...
7. Ratty Established Member Joined: Jun 2003 United Kingdom (England) Posts: 1682

   #7 19th February 2006, 16:51

   std vtr fuel rail cannot supply enough fuel for boosted on those injectors, so you will need to go standalone and 4 larger with custom fuel rail, or remap the std ecu if poss.