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Forum nameTurbo/Nitrous Tech
Topic subject97 rs , 8 psi , i need fuel pump and what else?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=79038
79038, 97 rs , 8 psi , i need fuel pump and what else?
Posted by 97grnRS, Nov-07-04 04:25 PM
i gonna run 8psi on my stock RS motor with a custom setup. ive searched and found diff answers from diff people. i know i need a bigger fuel pump ( any suggestions on brand or kind? ) and i pressure regulator. but is there anythin else i will need to do to the fuel system to run 8 psi? some say yes some say no. but i need a final answer.. if its not absolutely necessary the start out then dont mention it. thanks
mike
and YES ive searched.
79042, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by optimuspeterson, Nov-07-04 04:39 PM
well i don't think you've searched well enough.

walbro pump (get the one for the GST), and then vortech SFMU or FMU regulator. read the hrc instructions to see how they do it for a 96+.
79043, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by jsupetran, Nov-07-04 04:40 PM
injectors
79056, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by widebodied, Nov-08-04 04:00 AM
here visit this page, youll find everything here!

http://forums.2gnt.com/dcboard.php?az=search&select_forum=8



DISCLAIMER: Some of what I say may upset you, make you cry, or even make you consider suicide. I am not responsible for how your sensitive punk ass decides to take it

The official 2GNT EGO Wrecker
79062, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by My99eclipseRS, Nov-08-04 06:54 AM
Originally posted by jsupetran
injectors


WRONG!...i ran 9psi on a turbo that would eat yours for dinner...never EVER went anywhere near lean on the stock injectors...

a walbro 255lph pump and a FMU or SFMU will be fine.
79069, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by 97grnRS, Nov-08-04 12:26 PM
what about the Missing link piece. would it be necessarY? its a 97
79070, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by optimuspeterson, Nov-08-04 12:50 PM
Originally posted by 97grnRS
what about the Missing link piece. would it be necessarY? its a 97


probably, i owned a 95 so don't know. try searching for it i know its been beaten to death.

79071, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by onetrav, Nov-08-04 01:14 PM
Yes, missing link is kinda a must have as well. Injectors would be VERY nice because with stock injectors your going to have to run some pretty serious fuel pressure. At 8PSI you really may want to think about a SMIC at least. I have heard some bad things about the FMU. I would just spend the money and buy the SFMU.
79072, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by 97grnRS, Nov-08-04 01:37 PM
ok . i already have a FMIC .. i found the fuel pump on ebay for 80 and i havent found the SMFU yet.. where can i get that? also where do u all get your manifolds? i have a rhb5 subaru turbo and the flanges for it that i am gonna have to weld on to whichever mani i get but i need to find one first . smallest one possible.
79075, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by My99eclipseRS, Nov-08-04 03:18 PM
a missing link is required unless you can come across a FCD, but the missing link is cheaper and easier. contact Alain95i4 to get a manifold...
79080, RE: 97 rs , 8 psi , i need fuel pump and what else?
Posted by 97whitESi, Nov-08-04 04:23 PM
or, you could use a 4.3V zenier diode.