HOLLEY HP EFI

Electronic fuel injection and vehicle management system components for internal combustion engines, namely, electronic control units, electronic pressure, position, temperature, vacuum, air/fuel ratio, and airflow gauges, handheld programming input devices, electronic sensors and control devices for monitoring and controlling pressure, position, temperature, vacuum, air/fuel ratio, and airflow, electronic touch computer display screens, computer software for controlling engine and transmission functions and electric wiring harnesses therefor, and instructional manuals for use therewith sold as a unit