Holley EFI Dominator EFI Engine Control Module - LS2/LS3 - GM LS-Series RS003C0113 A3000 Drag Race Carbureted Fuel

A3000 Drag Race Carbureted Fuel Pump Only

Fuel Injector Rail

programmable with up to three user-defined presets and free iOS and Android mobile app easily connects with Bluetooth -enabled manifold

Suspension Bushings

1988-1994 GMC K3500

Holley EFI Dominator EFI Engine Control Module - LS2/LS3 - GM LS-Series RS003C0113 A3000 Drag Race Carbureted FuelWhen 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,