Holley HP EFI ECU & Wiring Harness for GM LS2/LS3/LS7

Elevate the performance of your GM LS-Series vehicle with the Holley HP EFI Engine Control Module and Wiring Harness kit. This powerful system is engineered for LS2, LS3, and LS7 engines equipped with a 58x reluctor wheel, delivering unparalleled control over fuel and ignition timing for maximum power and efficiency.

Key Features:

• Advanced HP EFI: Provides comprehensive control over fuel delivery and ignition timing for optimized engine performance.
• LS2/LS3/LS7 Compatibility: Specifically designed for these later model GM LS engines.
• 58x Reluctor Wheel Support: Ensures precise engine speed and position data for accurate management.
• Integrated Wiring Harness: A high-quality, durable harness simplifies installation and ensures reliable electrical connections.
• Robust Design: Built to withstand the rigors of high-performance applications and engine bay environments.

The Holley HP EFI system offers extensive tuning capabilities, allowing enthusiasts and professionals to fine-tune engine parameters for specific builds, from street-driven hot rods to dedicated track machines. Achieve smoother idle, improved throttle response, and significant power gains with this sophisticated engine management solution. Ensure your LS engine performs at its peak by choosing the reliability and advanced technology of Holley. Shop the best in engine control at GGCRACING.