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Holley Sniper EFI Stealth 4500 with Black Ceramic Finish

510-550-842

made in usa

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Holley 550-842
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$1,803.95
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Sniper EFI Stealth 4500
  • 4500 Dominator Flange
  • Supports 800-1500 HP
  • Forced Induction & Nitrous Compatible
  • Built in 2-Step, Timing Retard, Nitrous Control
  • (8) 100 lb.-hr Injectors
  • Black Ceramic Finish
  • Free Shipping - Ships
    QTY

    What fuel pump is recommended for this

    Asked by: Mad Cad
    You will need a pump system like this depending on the HP you are running https://www.jegs.com/i/Holley/510/12-142/10002/-1
    Answered by: Rusty B
    Date published: 2019-08-05

    Can I use this on a smaller horsepower application 

    Asked by: GG23
    This is made for a large cubic inch application. We would recommend this style injection for a smaller engine.https://www.jegs.com/p/Holley/Holley-Sniper-4-bbl-EFI-Self-Tuning-Kits-Accessories/3525601/10002/-1
    Answered by: Rusty B
    Date published: 2019-08-05

    My Combination is a 434SBC 9.0:1 with AFR 227cc Comp ported heads, running solid roller 255/[email protected] and .575lift at 1.5 corrected for 1.6 rockers, Super Vic, and a Procharger F1 with your EFI, what power range would be expected for a safe 93 pump?

    Asked by: Ryan55
    Many factors involved in this engine , difficult to say what the power will be, but this FI system will support 1500 hp.
    Answered by: Rusty B
    Date published: 2018-10-02

    Just wondering if these are compatible with methonol or do you have to special order it

    Asked by: Jeff 1
    These Throttle bodies are only for use with Gasoline.
    Answered by: Rusty B
    Date published: 2019-08-05
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