08-18-2007, 03:17 AM
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#1 |
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Stock
Join Date: May 2006
Location: grande prairie
Posts: 22
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550 injector / lexus info needed
Okay so i just did the top end on my car and installed 550cc injectors with a aeromotive adjustable fuel pressure regulator and a lexus afm with adjustable set screw and also an air fuel ratio gauge first i was wondering if anyone knew what color the wire off the o2 sensor was that i need to use for the air fuel gauge and i was also wondering what i should set my fuel pressure to now that i have these bigger injectors and if anyone knows about were to set the afm to that would also be nice 1987 toyota supra turbo
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08-19-2007, 11:07 AM
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#2 |
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500whp yet?
Join Date: Jun 2005
Location: CT U.S.A.
Posts: 966
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o2 wire to tap is the blue wire
screw the adjust screw in all the way to start go with best guess on the fuel pressure starting on the lower side
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300+ RW HP Dyno run, jdm,mod turbo,3"exh,electfan,greddyboost Blown HeadGasket info My Supra KiXGaS Last edited by ddmcse; 08-19-2007 at 11:09 AM. |
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08-19-2007, 08:35 PM
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#3 |
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3" Exhaust
Join Date: Jul 2006
Location: connecticut
Posts: 92
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i just did the same thing but i didnt use a fuel pressure regulator and ive been driving it for 2 months nothing bad has happened so run what ever the stock pressure is. the point of the 550cc and the lexus afm is to equal everything out so you dont have to adjust everything.
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08-20-2007, 09:45 PM
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#4 |
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500whp yet?
Join Date: Jun 2005
Location: CT U.S.A.
Posts: 966
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yeah i was told by reg that the fuek pressure upgrade really isn't necessary
so night-rider where did you get the adjusting screw ?
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300+ RW HP Dyno run, jdm,mod turbo,3"exh,electfan,greddyboost Blown HeadGasket info My Supra KiXGaS |
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08-24-2007, 11:19 PM
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#5 |
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Stock
Join Date: May 2006
Location: grande prairie
Posts: 22
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i bought the air flow meter housing off of suprasport.com and it comes with an adjustable screw already
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1987 turbo full 3" exhaust, k&n fipk, manual boost controller, walbro 255lph fuel pump, aeromotive afpr, 550cc injectors, lexus afm, fal dual electric fans, fluidyne rad, 3 angle vale job, adjustable cam gears |
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08-30-2007, 02:57 AM
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#6 |
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3" Exhaust
Join Date: Jul 2007
Location: Southern Wisconsin
Posts: 85
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quick question. im confused with the lexus.do we need to buy just one or 6 all together. ive seen pictures of groups of 3 or 6, but ive found 1 by itself relitivly cheap. i feel like only 1 is needed, but i dont know much of the fuel system. i jsut dont want to buy not enough or too much.
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1988 Turbo Supra w/ Targa Pearl White 3" Apex'i Exhaust from downpipe w/ 4"tip| K&N Intake Filter | HKS SSQV BOV | S-AFC II | 7mgte rebuild | ARP Head Studs | HKS MHG | t04E .63 trim turbo | 38mm Turbonetics waste gate | XS Power intercooler | Fluidyne radiator | 3" hardpiping/intercooler piping | all new belts | dual electric fans | tokico illuminas struts with eibach springs | think thats it for now.... |
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08-30-2007, 09:35 PM
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#7 |
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500whp yet?
Join Date: Jun 2005
Location: CT U.S.A.
Posts: 966
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Que freakin what ?
are u talking injectors ? lexus makes the air flow meter you need one many places make the injectors you need 6
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300+ RW HP Dyno run, jdm,mod turbo,3"exh,electfan,greddyboost Blown HeadGasket info My Supra KiXGaS |
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08-30-2007, 09:38 PM
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#8 |
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3" Exhaust
Join Date: Jul 2007
Location: Southern Wisconsin
Posts: 85
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let me clarify my confusion, sorry i was short on sleep(3rd shift)i knwo that the supra has 6 injectors. but i just need 1 lexas afm, corrcet? ive been lookin at ebay and i see sales but i see ones by themselves and others in groups of three ( still talking about afms) to me, i see it as i only need one
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1988 Turbo Supra w/ Targa Pearl White 3" Apex'i Exhaust from downpipe w/ 4"tip| K&N Intake Filter | HKS SSQV BOV | S-AFC II | 7mgte rebuild | ARP Head Studs | HKS MHG | t04E .63 trim turbo | 38mm Turbonetics waste gate | XS Power intercooler | Fluidyne radiator | 3" hardpiping/intercooler piping | all new belts | dual electric fans | tokico illuminas struts with eibach springs | think thats it for now.... |
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08-30-2007, 09:41 PM
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#9 |
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3" Exhaust
Join Date: Mar 2006
Location: Michigan
Posts: 213
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yes all you need is one and the ones on ebay only sell one and some have pics of a group of them but still only have one up for auction.
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