Holley EFI Dominator EFI Engine Control Module - V8 AS02221 Universal - fits multiple angled

Universal - fits multiple angled spark plug boots 1

it replaces the weak factory valve internals to ensure strength and reliability

Performance inner liner

AFR's new 185cc Ford cylinder heads are designed for 302-367 cid engines operating from 1500 rpm to 6500 rpm

Choice of colors

Holley EFI Dominator EFI Engine Control Module - V8 AS02221 Universal - fits multiple angledWhen 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,