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Thread: Holley 12-130 Retrofit In-Tank Fuel Pump

  1. #1

    Default Holley 12-130 Retrofit In-Tank Fuel Pump

    Good Morning. I have a question about the Holley 12-130 Retrofit In-Tank Fuel Pump.
    I'm Building two 4x4 Jeep Trucks. I've purchased two 550-516 Sniper EFI kits, and two 12-130 retrofit in-tank pumps.
    A '73 Jeep Wagoneer AMC 401 V8, new engine 400 HP approximately. Edelbrock heads very small hydraulic roller cam, 4 speed T18.
    A '67 Jeep Gladiator AMC 360 V8, new engine 300 HP approximately. Very small hydraulic flat cam, 4 speed T18.
    Both will be used for city, highway, towing, 4x4 rock crawling & Hot Desert use here in Australia.

    My question is, does the Walbro 255 LPH pump too much for this setup?
    Especially the smaller 360 V8 engine, more of a stock performance engine?
    Would you recommend a smaller pump for my applications? Thank you for your time guys.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
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    17,661

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    Quote Originally Posted by Dave the FSJeeper. View Post
    My question is, the Walbro 255 LPH pumps too much for this setup? Especially the smaller 360 V8 engine more of a stock performance engine?
    Yes, the Walbro 255 LPH fuel pump will be fine for both engines. It's the only fuel pump offered in the Sniper EFI Fuel System Kits (LINK).
    (Please don't type your posts like you're texting. It takes me a long time to edit it. At least use Spell Check before posting.)
    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

    Default

    Thank you Danny, and Holley and other members, for all the great information & posts here on the forum. It has answered many of my questions about the Sniper EFI system.
    I'll give the pump a go. Just wondered if the in-tank pump would hold up for long periods, and if it was necessary given my lower HP use. We go to some pretty remote outback places. Thanks guys.

  4. #4
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,661

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    The Walbro 255 LPH fuel pump is the most reliable fuel pump I've ever used, and it should last even longer in-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

  5. #5

    Default

    That's Great News. I'm trying my best to learn and get a good reliable setup for the Sniper EFI. Thanks again, Danny.

  6. #6
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,661

    Default

    You're welcome.
    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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