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View Full Version : Hey moderators or anyone!!!!


maumusic
07-13-2002, 11:49 PM
I just got my brand new Apexi VAFC,in case you dont know im running for fuel management:
1 Apexi VAFC
2 Vortech Fuel pressure regulator
3 Prelude injectors(not a big difference)
4 Bosch 90 psi in line fuel pump
So i was having problems but i just got my VAFC, but i took my car for a ride to set my fuel settings(here we dont have a dyno), so i started raising my fuel level in my afc you know,raising the injtrs pulse in the hi settings(4500-8000) and i raised my boost level to 9psi, but in this setting i dont have more fuel to set, i mean, i just set 9 psi in my boost controller and there was no chance to increase the fuel in case i wanted more boost!!!Why??? This is it??? Should i buy bigger injectors???:paranoid: i was running 5 psi and i got my afc to raise only 4 psi???if i try to run more boost my Air/Fuel ratio gauge goes tottally lean!!!
What about Mitsubishi Eclipse turbo injectors?? Can those do the job???;(

Basically my questions are:


Why??
Is something wrong with my AFC settings?
Do u think i should be able to run more boost with my stuff??
What about DSM Injectors??
Whats correction in the VAFC???

ChrisCantSkate
07-14-2002, 07:49 PM
the h22a1 injectors are 330cc's either get those or go all out and get 720's or something you will probobly need a stand alone fuel managment system cause the AFC will only do corrections on the stock fuel curve, you cant make drastic changes like you can with a stand alone FMS. i'd look into either hondata or the aem ems if you can afford it. also keep an eye out for greddys new one.

Boosted3g
07-16-2002, 01:01 PM
With an AFC you can idle 370 fairly easy and 440s with some effort. With 440s it will be rich but it will idle. i think Eclipse injectors are 450s but dont quote me on it.