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Ignitions and Electrical Computers, Chips, Modules and Programmers

Holley

DOMINATOR EFI KIT - LS2 W/ DBW

$3,881.95 $3,449.95 Save $432.00

SKU: H00E 550-659

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Holley Dominator EFI ECU Kit - 550-659 Fuel Map And Learn Function Smoothing Self-Tuning Fuel Table Strategy Greatly Simplifies Tuning Process ECU Is Fully Potted And Can Be Mounted In The Engine Compartment Or Interior Fully Configurable Lap Top Gauge Panel Lean Or Rich Safety Cutoff Allows For Two Nozzles To Be Controlled Gear Based Boost Control Configurable By Several Different Methods Dominator EFI ECU Kit - LS2 Main Harness W/EV1 Injector Harness - W/DBW - Fits GM LS2/LS3/LS7; Dominator(R) EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator(R) systems have nearly unlimited capabilities to control any power adder, input, or output you can throw at them. Need to run a turbocharged, nitrous injected 8 cylinder running water-methanol injection? No problem with Dominator(R) EFI. How about control a 4L80E transmission as well as the fuel and spark on your street rod? No problem. There are also enough inputs and outputs to allow the Dominator(R) VMSs to serve as their own data acquisition and control module. The Dominator(R) VMS will eliminate the need for additional controllers as they are all contained in this one unit. The only thing limiting the Dominator(R) Vehicle Management System is your imagination! Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Sprint Cup Series team.

Fitment

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Specifications

BrandHolley
Part NumberH00E 550-659
Weight13.7 lb

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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