ECU Dominator V5 Light Weight Red

The Holley ECU Dominator V5 Light Weight Red is a specialized engine control unit designed for performance builders and street/strip enthusiasts who require precise fuel and ignition management without the added weight of traditional ECUs. This lightweight variant is ideal for those who have optimized their engines and need a programmable controller that enhances performance without compromising chassis weight.

Built by Holley, a brand renowned for its expertise in carburetors and fuel injection, the ECU Dominator V5 allows for real-time adjustments across fuel delivery, spark timing, and boost control. Its compact design and lightweight red housing contribute to a significant reduction in weight, making it perfect for applications where every ounce counts, such as in track cars and dedicated drag machines.

The V5 architecture supports a variety of sensor inputs, enabling precise tuning across the entire RPM and load spectrum. With its programmable features, users can upload custom maps via dedicated software, adjust parameters in real time, and monitor multiple data channels simultaneously, making it a versatile choice for performance tuning and engine swaps.