injectors and fuel pump

[Cassanova122407]

ok guys i have 2 questions for you experts to help me with...
these are the injectors i have in the car i am told they are 560s.
is this accurate?(see pics)

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also how do i tell if i deffenatly have a walbro 255lph pump?Im asking because i have no fpr and i belive it has never been reflashed..

I do have paper work to prove everything else from proven performance in ct. just un sure about all the fuel mods..
thank you all for any insite

 

[Usatuff]

I would say those are 560s. Go to yout trunk and pop the fuel hanger off and see what the pump looks like

 

[98mitsubishigst]

Follow this.. Visual Frequently Answered Questions - Home Page

Pick the car you have, and go by that..

Make sure you unscrew the fuel cap and turn the car and let the car die ...
You don't want any fuel pressure before going into the backseat down to the fuel pump!

Pump should look somewhat like this..

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Hope this helps!

 

[Cassanova122407]

how do i do that where is the fuel hanger in a 98 spyder gst?

i am sorry i don't know how to use that site i have tried a hundred times sorry i am a noob with computers

 

[MJBean420]

Its underneath your backseat. Be careful though, 190s dont need a FPR. Im pretty sure 255s do. I got a Walbro 190 in mine with no issues and no FPR.

 

[98mitsubishigst]

how do i do that where is the fuel hanger in a 98 spyder gst?

i am sorry i don't know how to use that site i have tried a hundred times sorry i am a noob with computers

Well; First you need to get ahold of a haynes manual.. it has all the information you could possibly need..

But anyway, Do what i said before.. take gas cap off and turn car on so your car dies and your gas pressure is relieved.

Step 2: take out back seat and unscrew the 4 bolts in the very middle.. kind'ov a grey plate..

Step 3: Open up the rusted plate underneath and there you go.. Check which fuel pump is inside.

Its underneath your backseat. Be careful though, 190s dont need a FPR. Im pretty sure 255s do. I got a Walbro 190 in mine with no issues and no FPR.

255's do need a FPR.. so if there is one in there stock driving your dsm and pick up a 190 or a stock one..
driving your dsm and pick up a 190 or a stock one..

 

[Cassanova122407]

thank you so much im gonna check on that now

 

[98mitsubishigst]

thank you so much im gonna check on that now

Anytime, if you still questioning it; take pictures and upload them on here..

 

[Cassanova122407]

here is the pump pics idk what to make of it WTF

 

[92AWDHX40]

Those are some 560s from the evo.

 

[doubleclutch99]

The pump should say walbro on it and the part number will be there too. just google the number on the pump to verify.

 

[98mitsubishigst]

pretty sure thats aftermarket.

 

[Cassanova122407]

idk i seen no markings or serial numbers on it but ill take it back out in a few for a better look thank you guys for the quick responses and help i will post my findings.

ok just checked and re checked and she has no markings at all smooth as a babys a## ,so i would assume it is stock correct????


come on guys still no input i would really luv to drive my dsm...