HP ECU AND HARNESS, LS1/6, NTK

This Holley HP EFI ECU and Harness Kit is a plug-and-play solution for GM LS1/LS6 engines, providing accurate control of fuel and ignition. It's suitable for various applications, from stock engine swaps to high-horsepower race cars (3,000+ HP). The system offers self-tuning capabilities, significantly more functionality than OEM ECUs, and is easy to use with laptop-programmable ECU and pre-loaded base maps. The kit includes the ECU, harness, communication cable, software, and a Bosch wideband O2 sensor designed for GM LS1/LS6 engines with factory GM coils and a 24 tooth crank sensor. The ECU is fully potted and sealed with automotive and marine grade connectors, allowing for mounting in the engine compartment or interior. It also has 1-5 Bar MAP sensor capability and is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance.