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Product Summary

Universal Fit

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    Key Specs

    MFG. Part #558-125
    BrandHolley
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Holley 558-125 Details

    Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.
    • Compatible with HP or Dominator EFI
    • Ti-VCT Cam control down to 400 RPM
    • Commanded Timing matched within 1 degree
    • 4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure
    • Integrated Stock Cam Position Tables – eliminate tuning guess work, optimal drive-ability and power right out of the box
    • Installation of an external MAP sensor is required, we recommend part number 538-24 for N/A applications
    • CANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics
    • Pre-calibrated Ford sensor drop downs in the Holley EFI Software
    • Plug and Play Ti-VCT Sub Harness designed specifically for 2013-2017 Coyote Engines
    • Connectors are labeled for easy identification

    Charts

    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 558-125 Specifications

    KEY SPECS
    MFG. Part #558-125
    BrandHolley
    GENERAL
    GTIN Code090127029985

    Fitment

    • Ford Coyote Gen 1

    • Ford Coyote Gen 1

    • Ford Coyote Gen 2

    • Ford Coyote Gen 4

    Customer Impersonation Script