Holley 550-651 Dominator EFI ECU with GM LS2 Main Harness w/Transmission Control and EV1 Injector Harness Features:

• Dominator EFI base kits available for various popular domestic V8 engines, including LS, SBC/BBC, SBF, BBF, and Chrysler engines
• Kits include: Dominator ECU, USB cable, ECU Power Harness, Engine Main Harness, EV1 Injector Harness, Bosch Wideband, ECU mounting hardware
• Integrated electronic transmission control for GM 4L60E, 4L80E, Ford AODE, and 4R70W transmissions (more to come in the future)
• Integrated drive-by-wire throttle body control supporting two drive-by-wire throttle bodies (compatible with GM, Chrysler, Ford, and Nissan)
• Integrated dual-channel wideband oxygen sensor controls for monitoring both engine banks (NTK or Bosch sensors)
• Extensive inputs and outputs for limitless combination of options, serving as a complete data acquisition system
• Individual cylinder fuel and spark control for unlocking the engine's potential
• 1-7 Bar MAP sensor capability for naturally aspirated or boosted applications
• Fuel Map and Learn Function Smoothing for smoothing rough areas of the maps
• Self-tuning fuel table strategy simplifying the tuning process with learning capability
• “Quick Start” strategies for faster engine starting
• Allows the use of common OEM sensors and custom sensor calibration input
• Two-channel knock control sensor inputs for one or two-wire knock sensors
• Store and select between four calibrations with Multi Map Selector (Part Number 558-407)
• ECU is fully potted and can be mounted in the engine compartment or interior – See images for dimensions
• Sealed automotive and marine-grade connectors
• Optional Digital Displays: 7" Digital Dash (PN 553-106) / 3.5" Touch Screen LCD (PN 553-108)
• 12.3" Pro Dash (PN 553-111) and 7" Race Dash (PN 553-106) features full gauge layout customization and nearly limitless tuning options
• Data Logger – Analyze and export data with sophisticated, user-friendly tools – Internal logger has 4 GB of memory
• Strip Chart – For real-time data viewing
• Fully Configurable laptop Gauge Panel – Life-like gauge cluster on your laptop screen
• Racepak Integration Module Available
• Data logger - Smoothing, multiple graph view, pre-defined notes fields, and more
• Fully-featured nitrous control eliminates the need for a separate nitrous controller device
• Configurable as "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
• Uses Holley water/meth solenoids designed for use with this EFI system for precise water/meth tuning
• Allows control of two nozzles with nozzle options available
• Complete control of pump activation and low system safety features
• Fully-featured boost control capability eliminates the need for a separate boost control device
• Configurable boost control based on time, gear, speed, and manual inputs
• Gear-based boost control configurable by several different methods
• "Boost Builder" functions assist in building boost on the starting line with alterations to ignition timing, fueling, and nitrous oxide activation
• Can be used as an anti-lag function

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART