Inline fuel filters pro's or con

Discussion in 'PSI Superchargers Tech Questions' started by cheyenne, Oct 4, 2016.

  1. cheyenne

    cheyenne Member

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    Does an inline fuel filter between the fuel pump and BV restrict the fuel flow? I have had my fuel system flowed by Spike Gorr and I would like to put a inline filter on it. Would it restrict it enough to where I should it reflowed or can I just put a smaller pill in the BV? My setup is a BBC on methanol using a PSI 206c and a Kieth Black block (KB500) 580 ci

    Jim
     
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    Last edited: Oct 4, 2016
  2. Mike Canter

    Mike Canter Top Dragster
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  3. cheyenne

    cheyenne Member

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    Thanks Mike I do use one of these but I did not think it was enough protection.Thanks
     
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  4. BEDNAR1320

    BEDNAR1320 Member

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    I use a System 1 medium size 75 micron filter, just had my system flowed with the filter. Spud at FIE said there was no restriction whatsoever.
     
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  5. Blownalky

    Blownalky Top Sportsman

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    Same here. The System One filter works very well and a lot of people use them.
     
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  6. BEDNAR1320

    BEDNAR1320 Member

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    And you don't have to check it every run.
     
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  7. Mike Canter

    Mike Canter Top Dragster
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    The way I look it it the holes in that mesh of the filter are way smaller than the orifice of any jets being used. It only takes a second to check it
     
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  8. BEDNAR1320

    BEDNAR1320 Member

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    Mike, do you know what micron they are?

    Never mind, I just read that they are 250 micron.......
     
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  9. Cdn526

    Cdn526 Member

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    we have an XRP inline filter on the A/Fuel car, and flowing an easy 30 gpm, so no, no restriction.
    -12 in, -12 out, the unit is about 5" long & 1.2" OD.
     
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  10. Mike Canter

    Mike Canter Top Dragster
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    250 microns is .0098". Bet you don't have any jets that small.
     
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  11. BEDNAR1320

    BEDNAR1320 Member

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    LOL, I hope not!
     
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  12. Mike Canter

    Mike Canter Top Dragster
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    Junior dragster maybe?
     
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  13. Kramer Metal Fab Inc.

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    XRP Mini filter about 5" long you can get any Micron filter # you need. works great for me. easy to check and clean.
     
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  14. cheyenne

    cheyenne Member

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    Nope none that small. The smallest is .048 in the hat on a screw blower
     
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  15. craig moss

    craig moss Member

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    Good point Mike. My filter does get neglected.
     
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