Holley 550-903T Terminator X MPFI Engine Control Module for GM LS1/LS6 with Wiring Harness and 24x Reluctor Wheel

The Holley 550-903T Terminator X MPFI Engine Control Module is designed for GM LS1 and LS6 engines, providing advanced fuel management and electronic control. This kit includes a reliable wiring harness and a 24x reluctor wheel, ensuring precise timing and signal integrity for optimal engine performance. The module is suitable for various vehicle applications and is engineered to deliver seamless integration with existing engine management systems. Constructed with high-quality components, it offers durability and consistent operation under demanding conditions. The Terminator X system enables fine-tuning and enhanced control over fuel delivery, ignition timing, and other critical engine parameters, making it an essential upgrade for performance enthusiasts and professional tuners alike. Whether restoring a classic muscle car or optimizing a modern LS-based engine, this control module provides a comprehensive solution for maximizing power and efficiency.

Features:

• Engine Control Module designed for GM LS1 and LS6 engines

• Includes wiring harness for easy installation

• s a 24x reluctor wheel for accurate signal detection

• Optimizes fuel management and ignition timing

• Durable construction for reliable performance