Product Summary

Multi-Port Injection (MPI) Throttle Body Style, Natural

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    Key Specs

    MFG. Part #112-593
    BrandHolley
    Throttle Body StyleMulti-Port Injection (MPI)
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    Need To Know

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    Holley 112-593 Details

    Holley’s NEW EFI Throttle Bodies are unquestionably the BIGGEST BORE - MOST FEATURE LOADED units available on the market today. Holley went back to the drawing board and built the ultimate air valves for your hotrods power plant. The 2550 CFM Dominator Flange Throttle body will be at home on even the largest cubic inch engines. These throttle bodies are feature packed, showcasing roller bearing throttle shafts, non-contact magnetic TPS sensors, and index-able throttle leavers. Making these the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a turbo, supercharger, or a big cam engine pumping massive gulps of air, Holley’s throttle bodies are maximized for your application.

    2550CFM Dominator Flange “Big Dual” Throttle Body Air Valve

    • Lightweight billet design (4500 bolt pattern)
    • Dual throttle blades for maximum airflow
    • Shafts ride on roller bearings for ultra-smooth throttle actuation
    • Flows 2550 CFM
    • Versions with and without supplemental injector provisions (4 injectors per TB and rails)
    • Non-contact magnetic TPS sensor – Bringing Pro Stock and ARCA Technology to your ride!

    Installation Instructions

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Holley 112-593 Specifications

    KEY SPECS
    MFG. Part #112-593
    BrandHolley
    Throttle Body StyleMulti-Port Injection (MPI)
    GENERAL
    Throttle Body Barrels2-Barrel
    CFM2550 CFM
    Throttle Body Flange Type4-Barrel Dominator
    Throttle Body MaterialBillet Aluminum
    Throttle Body FinishNatural
    ColorNatural
    TPS Sensor IncludedYes
    IAC Motor IncludedNo
    Injectors IncludedNo
    Gaskets IncludedYes
    Hardware IncludedYes
    GTIN Code090127741207
    Sold in QuantityEach

    Questions & Answers

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