Hello family, I am in process of assembling Treadstone turbo my car, a 420th. I have a problem with gasoline. In Spain not find anyone who knows how to solve the problem and I'm very lost. I have to install. RC 440cc injectors. 12:1 FMU 1:1 AFPR Apexi Neo. This is correct? What would be perfect for my car? Sorry, but I'm really lost, because in Ibiza where I live there is nobody to operate the motor 420A. in fact, mine is the only engine that exist on the island. So I need your help. Thanks.
#108285, "RE: Problem with my fuel setup" In response to Reply # 0
Originally posted by roberto ibiza RC 440cc injectors.
These are fine, but without an SAFC or adjustable rising-rate regulator, you won't be able to idle them on the stock ECU.
Originally posted by roberto ibiza 12:1 FMU
If you're going to run 440's, a 12:1 FMU is way too high a rate of gain. I'd step it down to a 3:1 or a 4:1 instead. Alternately, for low boost you can skip the 440's and run the stock injectors with the 12:1. With a high pressure fuel pump, you'd be good for 5-6psi.
Originally posted by roberto ibiza 1:1 AFPR
if you're running the 12:1 FMU (or 4:1, or 3:1) you can skip this and use the stock fuel pressure regulator, as long as you also get...
Originally posted by roberto ibiza Apexi Neo.
This was a common configuration back in the day: SAFC (now called AFC-NEO, apparently), 440cc/min injectors, and a 3:1 or 4:1 FMU running with the stock fuel pressure regulator.
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#108286, "RE: Problem with my fuel setup" In response to Reply # 1
Sorry, also I have a walbro 255 lhp. Ok, then I suggest you install the injectors of origin? with the injectors of origin will have little power? would need to work with 440cc injectors? thanks.
#108288, "RE: Problem with my fuel setup" In response to Reply # 3
Ah, i forgot about that. Ours is RON+MON/2, they rate in Mon by itself...
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
#108290, "RE: Problem with my fuel setup" In response to Reply # 5
Ok, then the configuration would be: FMU 12:1, walbro 255lhp, AFPR and original injectors. Another configuration would be.: FMU 4:1, Walbro 255LHP, AFPR and 440cc injectors. think is best in the AFC NEO or attempt to sell it and buy a SFMU? The fuel here is 98 Octanos. Thanks for everything
#108291, "RE: Problem with my fuel setup" In response to Reply # 6
I forgot. The changes I made in the car are:
JE Pistons 8:8.1 Eagle Beams. ARP bolts. Cometic Head gasket. New oil pump and water pump. aluminium crank pulley. OBX. Cam Gears. Turbo kit, Treadstone. T3/T4 and compresor .60 Front mount intercooler. Wastgate external. Blow off Greedy type RS. Wideband AEM. Aem Tru-boost. AFC Neo. Walbro 255lhp Injectors RC 440cc OBX intake manifold.
#108292, "RE: Problem with my fuel setup" In response to Reply # 7
Given that its a built motor, I'd use the 440cc/min injectors, the SAFC Neo, and a 4:1 FMU. it's a solid (if not very tunable) setup that is good for ~15psi on the STAR/Treadstone turbo.
______________________________ If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.
'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
#108299, "RE: Problem with my fuel setup" In response to Reply # 8
I spoke with Jason of Treadstone and told me that I can mount 440cc injectors with AFPR do not need to mount the FMU, the settings I can do with the Apexi Neo.
#108300, "RE: Problem with my fuel setup" In response to Reply # 9
a 1:1 AFPR isn't going to get you the fuel pressure you need. You're going to be limited in the amount of boost you can run without some greater-than-1:1 rate of gain.
______________________________ If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.
'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
