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TECHNICAL => NITROUS => Topic started by: BATTMAN on April 06, 2013, 08:57:45 AM

Title: fuel system
Post by: BATTMAN on April 06, 2013, 08:57:45 AM

I want to spray my motor this year.  I want to make sure that the fuel system is up to par.  I want to install a tank adapter plate plate,   inline filter, inline fuel pump, billet fuel rail, and aeromotive regulator.

Does anyone have a detailed diagram of how to put all this stuff together?

When I replace the stock fuel pump, what do I do with the wires coming from the wiring harness?  What about the fuel guage?  Will it cause a code to show up?

Title: Re: fuel system
Post by: bigbill1441 on April 27, 2013, 08:03:34 PM

Bump Looking for same info.

Title: Re: fuel system
Post by: BigJda330lbRacer on April 27, 2013, 11:52:08 PM

I did mine last year..

Zook cells the block off plate and fuel rail
Oriely Auto Parts sells a MSD external pump
aeromotive regulator
Blue efi fuel line

A google.search took me here.. thats where I found the msd pump setup idea

Title: Re: fuel system
Post by: BATTMAN on April 28, 2013, 03:32:06 AM

I have all the parts.  i just need to know how to hook it all up.  Detailed pics or a diagram would help greatly.

Title: Re: fuel system
Post by: bigbill1441 on April 28, 2013, 07:36:24 AM

Battman if you dont mind can you list the parts that you have.

Title: Re: fuel system
Post by: BATTMAN on April 28, 2013, 09:24:30 AM

 tank adapter plate plate,   inline filter, inline fuel pump, billet fuel rail, and aeromotive regulator.

Title: Re: fuel system
Post by: GSXRTURBO1 on April 29, 2013, 10:31:28 AM

You need to decide if you are going to use the stock fuel pressure regulator for the fuel injector fuel supply side or an aftermarket type regulator. If you are going to use an aftermarket regulator, then you need a way to return fuel to the tank (another line/fitting).

For the nitrous system fuel solenoid supply, again you need to decide if you're going to use a dead-headed regulator or a return type regulator. You will need a seperate fuel pump and regulator for the nitrous side, as well as a supply line/fitting for a dead-headed regulator or supply and return lines/fittings for a return type regulator set up.

For example, an external return type regulator and fuel pump for the injector fuel supply side and another external return type regulator and fuel pump for the nitrous side fuel supply will need a total of 4 lines/fittings to/from the fuel tank... 1 supply for the fuel injectors, 1 supply for the nitrous system fuel solenoid, 1 return for the fuel injector regulator return side and 1 return for the nitrous system fuel regulator return side.

If you use the stock fuel regulator you will only need the supply side line/fitting for the inhjectors, and if you use a dead-headed regulator for the nitrous fuel supply you will only need another supply line/fitting for that.

Hopefully this makes sense, it's easy to picture in my mind, but hard to put everything into words.

If anyone has any comments, criticism, clarifications, whatever..... please reply, like everyone I'm always learning.     

Title: Re: fuel system
Post by: BATTMAN on April 29, 2013, 04:13:56 PM

Im not using the stock fuel pressure regulator.  Im gonna use the aftermarket one

Title: Re: fuel system
Post by: knecum on July 01, 2013, 09:59:54 PM

How come you just don't come by and ask me ?  I'm around the corner!!

Title: Re: fuel system
Post by: BATTMAN on July 05, 2013, 07:16:11 AM

Ill do that.

Title: Re: fuel system
Post by: C_Henry on September 23, 2013, 08:10:05 PM

Quote from: BATTMAN on July 05, 2013, 07:16:11 AM

Ill do that.

Let me know how this works out . My plan is similar after Steve does his thing on my motor .  :tu:

Title: Re: fuel system
Post by: GSXRTURBO1 on September 24, 2013, 09:45:54 PM

Quote from: GSXRTURBO1 on April 29, 2013, 10:31:28 AM

If anyone has any comments, criticism, clarifications, whatever..... please reply, like everyone I'm always learning.   

Come on people, let's hear your opinions, suggestions, comments.... anything!   :thumb:

Title: Re: fuel system
Post by: #1busa on January 22, 2014, 05:29:27 PM

I've recently upgraded my fuel system for a future NOS project.  Heres the route I took:
Billet tank adapter plate
Bosch 69420 internal fuel pump (fit inside stock fuel assembly housing and allowed me to use factory FPR)
S2000 injectors
Billet Fuel Rail
External Billet Fuel Filter

Title: Re: fuel system
Post by: firemanjim on January 28, 2014, 10:40:26 PM

So why would you have to use a second fuel pump for nitrous fuel? Decent external pump can certainly supply enough volume.