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Thread: Suggestions for picking the right EFI post pump fuel filter.

  1. #1

    Default Suggestions for picking the right EFI post pump fuel filter.

    Looking for help in selecting the right post-pump fuel filter. Just looking at the Holley site, I see at least 5 different 10 micron filters, ranging from 100, 175, 260 & 460 GPH. Any help?

  2. #2
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    Quote Originally Posted by Rustman View Post
    Just looking at the Holley site, I see at least 5 different 10 micron filters, ranging from 100, 175, 260 & 460 GPH. Any help?
    Determine the GPH flow rating of your fuel pump (at the proper PSI), and select one of the higher GPH 10 micron fuel filters.
    http://documents.holley.com/holleyfu...ems_chart1.pdf (Fuel System Selection Chart)
    http://documents.holley.com/flyer_ho...el_systems.pdf (Holley Fuel Systems Brochure)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #3

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    Thanks. It looks as if a 175 GPH will work for me.

  4. #4
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    Quote Originally Posted by Rustman View Post
    Thanks. It looks as if a 175 GPH will work for me.
    You're welcome. That's the one I use too (LINK).
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #5

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    Danny, Holley shows two 175 GPH filters. Looks like the only difference between them being the inlet/outlet config; 162-554 (-8AN o-ring) or 162-552 (3/8" NPT). Is one style preferred over the other? I see you used the 162-554 for your application.

  6. #6
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    Quote Originally Posted by Rustman View Post
    Looks like the only difference between them being the inlet/outlet config; 162-554 (-8AN o-ring) or 162-552 (3/8" NPT).
    Yes.

    Is one style preferred over the other?
    No, it just depends on the fuel system plumbing.

    I see you used the 162-554 for your application.
    I did that because I was fabricating a fuel pump module, and I needed a single compact union.
    That fuel pump/filter assembly is mounted on my truck's fuel tank crossmember (near top of tank).
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

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