Product Summary

Universal Fit, Ford Coyote Ignition Type

    Key Specs

    MFG. Part #550-625N
    Ignition TypeFord Coyote
    Throttle StyleCable Driven

    Need To Know

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    Quick and Easy Returns

    Return Policy

    Holley 550-625N 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.

    • Now supports 2015-2017 Coyote engines
    • HP EFI kits available
    • Plug and Play main harness for 2011-2017 Coyote engines w/ stock cam shafts using stock coils (558- 110)
    • Plug and Play main harness for 2011-2017 Coyote engines w/ stock cam shafts using Holley EFI coils (558-122)
    • Compatible with HP or Dominator EFI
    • Pre-calibrated Ford sensor drop downs in the Holley EFI software
    • Ti-VCT Cam control down to 400 RPM
    • Commanded timing matched within 1 degree
    • User programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts
    • 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
    • Main harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body.
    • Installation of an external MAP sensor is required, we recommend part number 538-13 for N/A applications
    • Main Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators
    • CANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics

    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 550-625N Specifications

    MFG. Part #550-625N
    Ignition TypeFord Coyote
    Throttle StyleCable Driven
    Injector ConnectorUSCAR (EV6)
    MAP Sensor IncludedNo
    Transmission ControlNo
    Oxygen Sensor StyleNTK
    GTIN Code090127030257
    Sold in QuantityKit