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Holley EFI Unterminated Universal HP ECU & Harness Kits NTK Oxygen Sensor

$ 1167.9

Availability: 100 in stock
  • Interchange Part Number: 550-605N
  • Condition: New
  • Brand: Holley
  • Manufacturer Part Number: 550-605N
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Other Part Number: 550-605N
  • Fitment Type: Performance/Custom
  • Returns Accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Notes: HP ECU AND UNTER, HARNESS, NTK

    Description

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    Product Description
    Holley EFI Unterminated Universal HP ECU & Harness Kits NTK Oxygen Sensor
    Looking for a alternative for your stock or built late model factory FORD EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth.
    Features:
    Optional 5.7? full-color touchscreen LCD allows easy on-the-fly tuning,data-logging or can be used as an easy to see graphical gauge panel
    Eight sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 16 low or high impedance injectors as a standard feature. Multiple staged injector strategies
    Eight channel Distributorless Ignition (DIS)outputs capable of directly driving ?Smart? ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module
    Plug and Play control of factory GM 24x and 58x LSx engines
    Integrated single channel wide band oxygen sensor control. Works with NTK sensors
    Internal data-logging standard with a huge 2GB of memory
    4 Stage progressive nitrous control
    Turbo boost control
    Integrated water/methanol injection control
    Self-tuning fuel table strategy greatly simplifies tuning process
    Individual cylinder fuel and spark control allows you to unlock your engine?s potential
    Works with 4, 6, 8 cylinder engines
    Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning
    Advanced idle, closed loop, and enrichment strategies allow for very stable operation
    ECU is fully potted and can be mounted in the engine compartment or interior
    Sealed automotive and marine grade connectors
    Allows for use of common OEM sensors as well as customer sensor calibration input
    Ignition Plug and Play with GM 24x and 58x LSx engines
    1-5 Bar MAP sensor capability
    Two channel knock control sensor Inputs for both one or two wire knock sensors
    Dedicated fuel and oil pressure inputs
    Controls both stepper and PWM Idle Air Control (IAC) motors
    Speed density, Alpha-N, or combination fueling strategies
    4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use
    4 Stage nitrous oxide control
    Fully featured nitrous control eliminates the need for a separate nitrous controller device
    Can be configured ?Wet? or ?Dry? with closed loop feedback
    Progressive control based on time, RPM, or boost, requires part # 554-111
    Lean or rich safety cutoff
    Full timing retard/control configurability per stage based on RPM or time
    Integrated Water/Methanol injection control
    Uses Holley Water/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water/Meth flow as a percentage of fuel injector flow
    Includes NTK Wideband Oxygen Sensor
    Specs:
    Brand: Holley EFI
    Emission Code: 3
    Ignition Type: Coil - (No Timing Control)
    Ford TFI:
    GM HEI Small Cap:
    Holley Dual Sync Distributor:
    Injector Connector: Jetronic / Minitimer (Bosch)
    Product Type: EFI System
    Part Number: 550-605N
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    Payment Terms
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    Shipping Terms
    International Buyers - Please Note
    Import duties, taxes, and fees aren't included in the item's price or shipping costs. The buyer is responsible for paying for any import fees. Check with your country's customs office to find out what these additional charges will be before you bid or buy.
    Free Shipping Disclaimer
    For listings with free shipping, it only applies within the continental 48 states. Shipments to Alaska, Hawaii, Puerto Rico or any of the U.S. territories may incur an additional shipping charge. Outbound shipping charges are non-refundable and will be deducted from returns. Please contact us for additional information prior to placing your order.
    Returns Policy
    All return requests must be made within 30 (30) days of the delivery date with documentation related to said purchase as requested. Returns or refunds are only available for products that are returned in the same condition they were sent, brand new and sealed. Returns will NOT be accepted for opened or used items. Please contact customer support for any questions or concerns.
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