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ECU Kits
Holley 550-650 Dominator EFI ECU with GM LS1, LS2, LS6 Main Harness 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
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.