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Old 10-08-2009, 12:57 AM   #1
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ProjectGarage's Fuel rail questions, now in 1 thread...

I basicall need the exact opposite of this

Does that even exist or am i going to have to start making them? I want to run my stock fpr on an aftermarket high flow fuel rail such as the Yamato Garage or the Circuit sports unit.
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Old 10-08-2009, 02:27 AM   #2
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I basicall need the exact opposite of this
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Old 10-08-2009, 02:33 AM   #3
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Hahaha, nice.

No, you don't want to run your stock FPR. It sucks even at OEM flow levels, much less a high flow fuel pump/rail combo.

If you're baller enough for a -6an fuel rail, you should protect your investment/sanity and get a reputable FPR. Aeromotive is good, Sard is good, Nismo is generally not the best, FuelLab is new but has gotten great reviews. Real FPRs start at ~$100.
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Old 10-08-2009, 01:38 PM   #4
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I use -6 line w/ a JGY fuel rail. Looks good and does a great job. If i were you i would get a good FPR. I had a SARD that broke on me so i just went with a Aeromotive one, if you going to do it, do it right and do it all. While your at it BigEnd makes a -6 AN billet fuel filter to that looks good with the setup and flows good. I love it.
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Old 10-08-2009, 04:09 PM   #5
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Quote:
Originally Posted by rc1honda View Post
I use -6 line w/ a JGY fuel rail. Looks good and does a great job. If i were you i would get a good FPR. I had a SARD that broke on me so i just went with a Aeromotive one, if you going to do it, do it right and do it all. While your at it BigEnd makes a -6 AN billet fuel filter to that looks good with the setup and flows good. I love it.
That reminds me! Fuel filters are key, and most of the -6an stuff you find is either not a real fuel filter (it's a pre-filter) or else it doesn't screen small enough!

The best value I found is a Fram HPG-1. It's a paper replaceable element, screens to 10 microns, and has a very low pressure drop - all for ~$50.

Pegasus - Fram HPG-1 Hi Performance Gas Filter
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Old 10-08-2009, 07:34 PM   #6
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Im going to be keeping the boost stock. I need a new rail and would like to replace the FPR as well. Im already getting new stock size injectors. I wouldnt mind running a high flow rail and probably a tomei FPR, the only thing im worried about is can i make it run like stock with these two parts. Or should i just get a new OEM rail and FPR?
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Old 10-08-2009, 08:39 PM   #7
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Quote:
Originally Posted by ProjectGarage View Post
Im going to be keeping the boost stock. I need a new rail and would like to replace the FPR as well. Im already getting new stock size injectors. I wouldnt mind running a high flow rail and probably a tomei FPR, the only thing im worried about is can i make it run like stock with these two parts. Or should i just get a new OEM rail and FPR?
If you're keeping everything stock, you should just get another stock fuel rail/stock FPR. Going -6an lines will cost a ton more, and you won't gain anything from it.
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Old 10-08-2009, 08:08 PM   #8
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Installing a high flow fuel rail and aftermarket fpr (SR related)

Im going to be replacing my Injectors, Fuel rail and Fuel pressure regulator.

Ill be using this fuel rail



With Deatschwerks 370cc injectors (stock size)

And also ill be using a Tomei FPR



So from my understanding if i adjust the Fuel pressure to 43.5 psi (without the vacuum line plugged into the fpr) it should run like stock? Even with the high flow rail? Im not doing anything high hp and im running stock boost, I need to replace my fuel rail and figure id rather get this sexy one than another stock one. So will it run richer because of the rail or does the rail not matter and its all based on injector size/fuel pressure?
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Old 10-08-2009, 08:53 PM   #9
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If you set it for 43psi, it will run like stock.

Like I said in your other thread, you should just stick to stock and save the $hundreds.
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Old 10-08-2009, 08:58 PM   #10
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lol what in the hell for if you're not upgrading everything else. And don't use douche works injectors.
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Old 10-08-2009, 09:02 PM   #11
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i need new injectors deatschewerks are the best for their money unless you know of another company that sells 370s for the same pricing. The reason im replacing all this stuff is because i need a new fuel rail a new fpr and new injectors so i figure why not buy baller parts in that field like i have with everything else so far.
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Old 10-08-2009, 09:11 PM   #12
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370's? just get oem sr20 injectors. oem is better than anything out there ad cheaper too. You can get a set for about 100 dollars.
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Old 10-09-2009, 02:07 AM   #13
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Quote:
Originally Posted by garagelu View Post
370's? just get oem sr20 injectors. oem is better than anything out there ad cheaper too. You can get a set for about 100 dollars.
Yeah but they are not brand new.


Quote:
i know you made 2 threads for this basically. you don't need a fpr fitting for that fuel rail. that's the circuit sports rail right...? it already comes with all the fittings you need. they even show them in the other frsport pics where you obviously linked it from!
Yes they show the fittings you need to run an external FPR however my interest went to running that fuel rail with the stock "on rail" FPR. I basically want baller ass parts but i want it to run like stock or a little bit better. I am not looking to raise the boost or anything i just want good quality parts used for the fueling system.

Last edited by ProjectGarage; 10-09-2009 at 02:43 AM..
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Old 10-09-2009, 08:52 AM   #14
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Yeah but they are not brand new.



Used oem injectors will be more reliable than Deatschwerks

Quote:
Originally Posted by ProjectGarage View Post
I basically want baller ass parts but i want it to run like stock or a little bit better. I am not looking to raise the boost or anything i just want good quality parts used for the fueling system.

By this if you mean that you just want to throw your money down the toilet with no difference whatsoever go right ahead.... OEM nissan parts are "good quality parts."
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Old 10-08-2009, 10:56 PM   #15
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i know you made 2 threads for this basically. you don't need a fpr fitting for that fuel rail. that's the circuit sports rail right...? it already comes with all the fittings you need. they even show them in the other frsport pics where you obviously linked it from!
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Old 10-09-2009, 01:24 PM   #16
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Ive heard good things about the tomei fpr

Last edited by om3ga; 10-09-2009 at 06:47 PM..
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Old 10-09-2009, 09:10 PM   #17
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id rather get DW injectors than RC crap
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Old 10-10-2009, 05:14 AM   #18
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I keep hearing that z32 injectors are the same?? Im wondering if i can just buy them from a local parts store or what i should do? Its looking like im getting either DW or idk yet haha.
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Old 10-10-2009, 06:21 AM   #19
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sr20 and z32 are both 370cc injectors.

Again, buy a set of injectors off the for sale section for $100 and call it a day.
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Old 10-09-2009, 02:15 AM   #20
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I basically want to run the circuit sports rail without the -6an lines since it comes with the regular fittings too. What i was wondering is if there was a way to hook up the stock FPR to that rail or if i can use an aftermarket FPR but still have it run like stock just have baller ass quality parts on it.
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Old 10-09-2009, 03:25 AM   #21
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Quote:
Originally Posted by ProjectGarage View Post
I basically want to run the circuit sports rail without the -6an lines since it comes with the regular fittings too. What i was wondering is if there was a way to hook up the stock FPR to that rail or if i can use an aftermarket FPR but still have it run like stock just have baller ass quality parts on it.
NO. Buy another stock fuel rail with stock injectors for like $100, and stop trying to 'be baller' with your stock-ass parts.
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Old 10-09-2009, 09:34 AM   #22
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^thank you.

Stock FPR's are not baller. Neither are stock sidefeeds, AN lines or CS rails.
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Old 10-09-2009, 09:42 AM   #23
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amen brother!
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Old 10-09-2009, 10:09 AM   #24
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I agree, Im not trying to be baller with stock parts lol im trying to get "baller quality" parts which i know circuit sports is not which is why i may go with the Yamato one instead. Anyways I keep hearing more and more people talk shit about Deatschwerks injectors.. Whats the deal with that?
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Old 10-09-2009, 10:11 AM   #25
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Sard** Nuff said
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Old 10-09-2009, 01:23 PM   #26
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Yeah sard is good i know that tomei is as well ill be using the tomei fpr for my setup

Last edited by om3ga; 10-09-2009 at 06:50 PM..
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Old 10-10-2009, 04:33 PM   #27
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Anyone using Deatschwerks injectors?

I need to get some 370cc injectors for my SR i want to buy them brand new but the actual SR injectors from nissan take about 3 months to get. So the only 370 replacements ive found are the DW ones. I need some feedback before buying them.

Thanks
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Old 10-10-2009, 04:43 PM   #28
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Seriously?

Tons of people use them. Tons.
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Old 10-10-2009, 04:58 PM   #29
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Seriously?

Tons of people use them. Tons.
You think they are reliable?
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Old 10-10-2009, 05:01 PM   #30
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Of course they're reliable. They're an extremely reputable company. Go look them up on different vehicles that they provide injectors for and I doubt you'll hear bad word of mouth about them. I bought there SR injectors and they've worked fine. I've had mine for a year already.
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