Holley EFI Dominator EFI Engine Control Module - LS2/LS3 - GM LS-Series Sprint Car Radiators & Components Includes USB GPS for Speedometer

Includes USB GPS for Speedometer display with a magnetic base for a quick and clean install

1/4 in Rope

RPM Air-Gap 460

there are few gauges that are more critical

Holley EFI Dominator EFI Engine Control Module - LS2/LS3 - GM LS-Series Sprint Car Radiators & Components Includes USB GPS for SpeedometerWhen utilizing a Transbrake, it is mandatory to install either a relay or, our Transbrake input protection device. P N 554 128. This will protect the ECU from any flyback voltage when the Transbrake is released. Dominator EFI systems are sold "a la carte". The following must be purchased for a complete system: ECU (includes software and programming cable), Main Power Harness, Wideband Oxygen Sensor, Main Engine Wiring Harness, Injector Wiring Harness,