fuel PD thought
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From: San Lorenzo, CA, USA
fuel PD thought
just a thing i noticed while at work... mustangs have PD (i think...) inline with fuel hoses, maybe that can be used in place of the OEM ones that we have on the fuel rail? better to have it in another location besides above the exhaust manifold right?? 
Former Moderator. RIP Icemark.
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From: Rohnert Park CA
yeah all fuel injected cars have PDs.
One of my projects this summer is to build an adapter for the S4 rail, to use a GM style PD. The GM heavy duty aftermarket PDs can be found for about $35.
Of course S5 owners are screwed, as the S5 PD is integrated with the fuel rail, unlike the S4 PD which just screws in to the fuel rail.
One of my projects this summer is to build an adapter for the S4 rail, to use a GM style PD. The GM heavy duty aftermarket PDs can be found for about $35.
Of course S5 owners are screwed, as the S5 PD is integrated with the fuel rail, unlike the S4 PD which just screws in to the fuel rail.
Lava Surfer
Joined: Mar 2002
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From: Kailua, HI
Originally posted by Icemark
yeah all fuel injected cars have PDs.
One of my projects this summer is to build an adapter for the S4 rail, to use a GM style PD. The GM heavy duty aftermarket PDs can be found for about $35.
Of course S5 owners are screwed, as the S5 PD is integrated with the fuel rail, unlike the S4 PD which just screws in to the fuel rail.
yeah all fuel injected cars have PDs.
One of my projects this summer is to build an adapter for the S4 rail, to use a GM style PD. The GM heavy duty aftermarket PDs can be found for about $35.
Of course S5 owners are screwed, as the S5 PD is integrated with the fuel rail, unlike the S4 PD which just screws in to the fuel rail.
Rotary Freak
Joined: Oct 2001
Posts: 1,515
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From: Atlanta, GA
www.injector.com sells aftermarket PDs for 75 bux. They are very nice construction. Not listed on the site, but if you look under "Fuel Management" you will see a bunch of manifolds with the PDs bolted onto the rails. Notice the T fitting is "an" fitting
See them here: http://www.injector.com/fuelmanagement.php
I have also seen these in person. They are of excelent quality. The owner suggested use of a PD when usig injectors larger than 52lbs (550cc).
See them here: http://www.injector.com/fuelmanagement.php
I have also seen these in person. They are of excelent quality. The owner suggested use of a PD when usig injectors larger than 52lbs (550cc).
Last edited by SaabGuy; Jun 17, 2003 at 07:02 AM.
Rotary Freak
Joined: Oct 2001
Posts: 1,515
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From: Atlanta, GA
it's really the thought that re-locating the PD for safety measures, not about how much it costs and how long it lasts
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Former Moderator. RIP Icemark.
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From: Rohnert Park CA
Originally posted by bingoboy
is there a way to use the s4 rail on the s5? i know people upgrade the other way around...but it really doesnt seem like it makes any difference. with an s4 at least it could be fixed much more easily.
is there a way to use the s4 rail on the s5? i know people upgrade the other way around...but it really doesnt seem like it makes any difference. with an s4 at least it could be fixed much more easily.
S4 86-88 = 138919
S5 89-91 = 32978 (not including the 2200 or so 'verts built for Japan/Aus/NZ in 92).
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