Holley HP Multi Point EFI Engine Management System 4 Barrel Single Pla 550-501

Notes: HP Multi Point EFI Engine Management System 4 Barrel Single Plane 4500 Style Universal Kit

Do you have a Mopar, Ford or other type engine you want to install multi-port fuel injection on? No, problem, the Holley HP universal MPI retrofit EFI kits are designed to be used with any V-8 intake manifold. The kit comes with injector bungs and un-machined fuel rails so you can modify to fit any single plane 4bbl intake manifold. The HP universal retrofit kits also come with the necessary wiring, ECU, sensors and throttle body. Just select the fuel pump and injectors of choice and you are off and running. Features: NEW V2 SOFTWARE FEATURES Quick Start ignition and fueling strategy for LS x Engines Data Logger. Scalable axes, Smoothing, Multiple graph view ability, Pre-defined notes fields and many more Strip Chart Real-Time Data Viewer Integrated Boost Control - Boost vs Time, Boost vs Gear (Time or RPM), Boost vs RPM, Boost vs Speed, Launch control. Boost launch builder, Over-boost safeties, Boost scramble Traction Control - Power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module) Quick Start fueling for all engines Option for VE based fueling strategy Fuel Map and Learn Function Smoothing Configurable User Password Protection Fully Configurable lap top Gauge Panel 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 or Bosch 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 engines 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, GM HEI, Ford TFI, magnetic and hall effect trigger, and other ignition systems. New Plug and Play applications in process. Custom settings can be configured to allow many other applications 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 for Water/Meth tu