differnce from regular fuel pump and high flow

[gnkid1987]

i just pulled my tank down today and pulled the pump out because i was planning to upgrade it. but when i pulled out the pump it looked brand new i am not sure if the last owner put a stock or as high flow ??? dont wanna spend money that i dont have to.


Thanks RAY

[pacecarta]

most pumps will look brand new (gasoline bath keeps them really clean ) ,the filter is what gets filthy and black , the stock pump would have the metal isolator can between pump and hanger output pipe , and will also have a black foam insul wrap around it(racetronix now supplies the foam sleeve like the OE had)
, if it was an aftermarket pump from racetronix i beleive it would be dated with a engraving pen , and those aftermarket pumps cant be used with the OE isolator and require a peice of fuel line and clamps to connect the pumps output.
dont forget to do the gas filter while your at it , when i dropped my filter and dumped it out it was full of aluminum particles from the pump that wore out .

are there any stampings on the pump ?

im sure jack from racetronix will chime in , he seems to have radar when you mention his products . thats A+ customer support like none ive ever seen before .

[Racetronix]

Originally posted by gnkid1987
i just pulled my tank down today and pulled the pump out because i was planning to upgrade it. but when i pulled out the pump it looked brand new i am not sure if the last owner put a stock or as high flow ??? dont wanna spend money that i dont have to.


Thanks RAY

What is the part # on the pump?

[gnkid1987]

on the side of the pump under the black sleve i looks like someone engraved it with a pen and it says2699
9134

Also on the injectors it says in really small letters 280 150 218 and above that it says 022

i was just wondering if that meny they where bigger than stock or stock. because i am gonna change my turbo to a ta-49 and i was gonna get 42lbs injectors and a whole slew of other parts.
thanks

[pacecarta]

the pump is the OE , found the one i pulled out of mine and it has the same 2699 engraved on it
those injectors are the stockers - 28#

[Racetronix]

If you wish to upgrade here are two items to consider:

http://www.racetronix.com/Racetronix..._Sale-42s.html

http://www.racetronix.com/RX-G7-FPKG.html

[the wrath]

i installed a racetronix fuel pump and hotwire kit how do i know that it is working 100% i just dont want to blow up anything i do have a under hood mounted fuel pressure guage when you rev the engine up in park the fuel pressure should go up and stay there correct?

[Racetronix]

The fuel pressure will track manifold pressure.
The pressure will not stay put.