how many are still using stock fuel rails?
on your boosted motor?
wondering if an aem fuel rail is necessary to get.
at what point would you actuall need one?
i have a 60 shot on my gsr motor and was wondering if an
upgraded fuel rail is necessary.
thanks for any info.
wondering if an aem fuel rail is necessary to get.
at what point would you actuall need one?
i have a 60 shot on my gsr motor and was wondering if an
upgraded fuel rail is necessary.
thanks for any info.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lanojp1 »</TD></TR><TR><TD CLASS="quote">Fuel rails are teh lame...they just look cool...</TD></TR></TABLE>
They do look nice compared to stock ones. I think the only thing u might want to upgrade is the fuel regulator (adjustable one).
They do look nice compared to stock ones. I think the only thing u might want to upgrade is the fuel regulator (adjustable one).
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lanojp1 »</TD></TR><TR><TD CLASS="quote">Fuel rails are teh lame...they just look cool...</TD></TR></TABLE>
jusy polish up your stock fuel rail
jusy polish up your stock fuel rail
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RyanCivic2000 »</TD></TR><TR><TD CLASS="quote">The stock fuel rail is good up to about 500whp.</TD></TR></TABLE>
where is this number from. I "heard" 400WHP a lot, I really have no idea, but just wondering where that number came from
if you need a new fuel rail you WILL be building up your engine and at that point you better know what you are doing. You'll be fine for boost on stock rail...get new injectors though!
where is this number from. I "heard" 400WHP a lot, I really have no idea, but just wondering where that number came from

if you need a new fuel rail you WILL be building up your engine and at that point you better know what you are doing. You'll be fine for boost on stock rail...get new injectors though!
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I made over 400whp with a stock fuel rail. I've seen stock fuel rails work just fine at 600+whp. However, I have since upgraded to an AEM unit with AN fittings for my Aeromotive FPR and braided feed line, but it was not necessary just something I chose to do.
actually the stock rail (3/8" diameter) is good up to 260lph which can vary for max power goals depending on setup.
you dont need that aftermarket rail unless you just want the bling factor and/or like said before, need the extra ports for something.
oh yeah, I took one with me to work a while back and tossed some injectors into the clips and hooked it up to our huge compressor, at 440psi it blew out 2 of the injectors and tore the clips so I welded the injector openings and hit it again, the rail itself didn't pop until 700+ psi.
though, this is air pressure not fuel pressure so take that with a grain of salt I guess haha.
you dont need that aftermarket rail unless you just want the bling factor and/or like said before, need the extra ports for something.
oh yeah, I took one with me to work a while back and tossed some injectors into the clips and hooked it up to our huge compressor, at 440psi it blew out 2 of the injectors and tore the clips so I welded the injector openings and hit it again, the rail itself didn't pop until 700+ psi.
though, this is air pressure not fuel pressure so take that with a grain of salt I guess haha.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RyanCivic2000 »</TD></TR><TR><TD CLASS="quote">The stock fuel rail is good up to about 500whp.</TD></TR></TABLE>
Only because you would need to go to AN fittings afterwards. But I'm sure it can actually flow more than 500whp needs in fuel....
Only because you would need to go to AN fittings afterwards. But I'm sure it can actually flow more than 500whp needs in fuel....
I am running:
Stock Fuel Rail
Stock Fuel Pressure Regulator
Stock Fuel Filter
Walbro 255lph High Pressure Intank Fuel Pump
RC 750cc injectors
Made 259whp @ 211wtq on Hondata S200b
Khoi
Stock Fuel Rail
Stock Fuel Pressure Regulator
Stock Fuel Filter
Walbro 255lph High Pressure Intank Fuel Pump
RC 750cc injectors
Made 259whp @ 211wtq on Hondata S200b
Khoi
I am and regulator also filter too. no problem. i saw some where that the regulators are the same ones used on 600hp marine engines.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sohc Driver »</TD></TR><TR><TD CLASS="quote">I am running:
Stock Fuel Rail
Stock Fuel Pressure Regulator
Stock Fuel Filter
Walbro 255lph High Pressure Intank Fuel Pump
RC 750cc injectors
Made 259whp @ 211wtq on Hondata S200b
Khoi</TD></TR></TABLE>
Im with him....
Stock fuel rail
Stock fuel filter
Stock pressure regulator
740cc injectors
304whp 270wtq on Uberdata
Stock Fuel Rail
Stock Fuel Pressure Regulator
Stock Fuel Filter
Walbro 255lph High Pressure Intank Fuel Pump
RC 750cc injectors
Made 259whp @ 211wtq on Hondata S200b
Khoi</TD></TR></TABLE>
Im with him....
Stock fuel rail
Stock fuel filter
Stock pressure regulator
740cc injectors
304whp 270wtq on Uberdata
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boostedeghatch
All Motor / Naturally Aspirated
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Nov 24, 2004 11:38 AM





