what size injectors and fuel pump with pictures!!

[eldiabloz13]

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ok now can anyone tell me what size injectors these are.....the have a green tip.....
only one has that plastic piece.....are those plastic pieces important.

can anyone tell me what kind of fuel pump this is, also the numbers read....
GSS 250
23103-1 made in usa
pat 4500270 5421306

thanks a bunch

 

[Lordpaxin]

The pump is a Walbro 190lph searching brings up this part number in many CIVIC pump kits.

the injectors? hard to say by looking, they should have information printed on them.

 

[eldiabloz13]

is that like a stock fuel pump.what is a stcok fuel pump on any dsm like 190 also? and the injectors have tiny ass numbers that read
972
inp-018 and the other side reads
7
mdl450

 

[1993eclipseGS]

The injectors look like 450's, When I had my old 450's sent out to be cleaned/flowed, They replaced the caps with green ones. The fp looks like a walbro 190 or 255.

 

[eldiabloz13]

so if i put these in my car it would be a good thing

 

[Lordpaxin]

the pump IS a walbro 190lph.
the injectors ARE 450cc, MDL450

its a good upgrade from stock fuel pump, and its stock injectors for any manual dsm. If you are an automatic then they are an upgrade, but anytime upgrading injectors, you better have some sort of fuel management. or you will be rich-boggy


Seeing as your an NT. I dont see how Either would benifit you at this point, without HEAVY engine Modding. But im No expert on NT applications, Pop over onto the NT forum and ask the question there.

 

[eldiabloz13]

im not allowed there yet my friend and would the fuel pump be a upgrade?

 

[Lordpaxin]

Well, It will pump more fuel.

but do you need it? I dont think a NT can pull more than the stock pump can give in any Near stock form.

If you install it, it WONT hurt anything, do you have a datalogger?
if you run a little lean on topend then a pump would help hold it

 

[selmerguy]

Well, It will pump more fuel.

but do you need it? I dont think a NT can pull more than the stock pump can give in any Near stock form.

If you install it, it WONT hurt anything, do you have a datalogger?
if you run a little lean on topend then a pump would help hold it

am i the only on that thinks the datalogger question was a joke?
the fuel pump wont hurt anything and might help alittle. before i went turbo i installed my 255 and my car ran fine. you cant run 4g63 injectors with out a resistor pack in your 420a. and unless your turbo or running a na monster that no one on this site has done that i know of you don't need the injectors.

 

[eldiabloz13]

if you read my pro it says im in the process of making it turbo. i just need all the peices before i start my puzzle !

 

[Lordpaxin]

what is wrong with datalogging a NT to see fuel trims.

anyways
how do you plan to do your turbo? slap it on your NT motor, or swap in a Tengine

 

[eldiabloz13]

im guna slap it on my engine i have now.a tengine would cost to much and be to hard.Ill just build this car up and sell it and buy a already turbo gsx if i come across it.

 

[Lordpaxin]

Thats cool, im sure a War could be started with everyones opinions of that.
yea, the fuel pump cant hurt anything. now, and willhelp when you turbo.

the injectors will be too big for your NT motor before the turbo. and you will need management then for them too.