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Master Your LS2/LS3 Late Truck Engine with the Holley EFI Dominator EFI Kit

Achieve ultimate control and unlock unparalleled performance from your LS2 or LS3 late model truck engine with the Holley EFI Dominator EFI Kit (P/N 550-651). This comprehensive engine management system provides everything you need to precisely tune and optimize your GM LS-series powertrain, whether it's a daily driver, a dedicated track vehicle, or a custom build. The Dominator EFI is renowned for its advanced features, incredible flexibility, and user-friendly interface, making it the top choice for serious enthusiasts and professional tuners alike.

Unrivaled Control & Features:

• Complete Engine Management: Controls fuel, spark, and a vast array of auxiliary functions, offering unparalleled tuning capabilities for complex setups.
• Integrated Data Logging: Built-in data logging allows for detailed analysis of engine parameters, crucial for fine-tuning and diagnostics.
• Advanced I/O Options: Features numerous inputs and outputs for controlling nitrous, boost, water/methanol injection, transmission, and more.
• Self-Learning Fuel Strategy: Adapts to your engine's needs, simplifying initial setup and providing continuous optimization.
• Comprehensive Wiring Harness: Includes a high-quality, application-specific wiring harness for LS2/LS3 late model truck engines, ensuring a clean and reliable installation.
• E85, Gas, Methanol Compatible: Ready for various fuel types, offering flexibility for your performance goals.

Engineered for LS-Series Dominance

The Holley EFI Dominator system is more than just an ECU; it's a complete ecosystem designed to extract maximum performance and reliability from your LS2/LS3 late truck engine. From precise idle control to wide-open throttle performance, the Dominator provides the tools necessary to achieve your desired power goals while maintaining drivability. Its robust construction and proven track record in demanding environments make it the go-to choice for serious LS builds.

Why Choose the Dominator EFI?

For those who demand the absolute best in engine management, the Holley EFI Dominator stands alone. Its ability to manage virtually any engine combination, coupled with Holley's legendary support, ensures a successful build. Invest in the future of your LS-powered truck with this cutting-edge EFI kit. Discover the full range of Holley EFI solutions and elevate your vehicle's performance with GGCRACING.