The Holley EFI 556-153 Ignition Coil is a high-output ignition solution crafted for demanding applications. Engineered to provide consistent and powerful spark energy, it integrates seamlessly with Holley EFI systems, ensuring optimal combustion and engine performance in high-performance vehicles.

Specifications

1. Compatibility: Designed for Holley HP and Dominator EFI systems and LS-based applications.
2. Output Voltage: High-output design optimized for boosted and high-compression engines.
3. Durability: Features high-temperature resistance and a robust housing for reliable operation in extreme environments.

Features

• High-output spark energy ensures consistent ignition under demanding conditions.
• Durable construction resists heat, vibration, and wear for long-lasting performance.
• Compact and lightweight design for easy installation and enhanced flexibility.

Applications

Perfect for high-performance street builds, race applications, and custom setups requiring reliable and efficient ignition control.

Benefits

• Delivers precise and powerful spark energy for improved combustion efficiency.
• Reduces misfires and enhances engine reliability in high-performance setups.
• Backed by Holley’s trusted engineering and quality standards.