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Walbro 255lph Fuel pump

Discussion in 'General Tech and Maintenance' started by khai_tuan_nguyen, Jan 22, 2004.

  1. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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    Does anyone know the stock liters per hour of a 97 hx coupe fuel pump. I am thinking of a walbro 255, but wonder if it is overboard. I have a b20 vtec with je 12:1 pistons. If it is too much what lph should i go for? If i get the 255 lph will i be sucking on gas mileage?

    Thanks
    Khai
     
  2. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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    any ideas?
     
  3. 2fastaccord

    2fastaccord Senior Member

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    The 255lph should work well for you.
     
  4. cws13

    cws13 Senior Member

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    It will be fine, that pump, even if it's more than you need will just be filtering the hell out of your gas at most-not causing you to use more. Fuel pressure is set at what you're running and anything outside of that is just being returned to the tank.
     
  5. khai_tuan_nguyen

    khai_tuan_nguyen Senior Member

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    what is the difference between an inline fuel pump and an in tank fuel pump, and which one do i need from walbro. I have stock fuel pump, whatever one that is?

    Khai
     
  6. SolLess16

    SolLess16 Senior Member

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    an inline fuel pump keeps your stock fuelpump and just sucks it out faster, like a booster. A intank replaces your fuel pump completely - Go with the intank
     
  7. JDMilan

    JDMilan Senior Member

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    you'll be fine with the 255
     
  8. arpee79

    arpee79 Senior Member

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    I have a walbro 255lph intank and it work great.Get the walbro intank and you should be good.
     
  9. cws13

    cws13 Senior Member

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    You can run an external pump solo with a stock tank. The main benefit of an intank is the lack of noise.
     
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