PN 554-114LW is a Holley EFI Dominator ECU which utilizes a lighter potting material than the standard Dominator unit (reduces total weight by 1.8 lbs). This lightweight version is specifically intended for drag racing. It is not…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the…
Gen III HEMI Harness with TPS and Idle Air Control Connections. This wiring harness interfaces a Holley EFI ECU to a Gen III HEMI engine with an aftermarket cable actuated throttle body. It is meant to be used in conjunction with an…
Gen III HEMI Harness with TPS and Idle Air Control Connections.
This wiring harness interfaces a Holley EFI ECU to a Gen III HEMI engine with an aftermarket cable actuated throttle body. It is meant to be used in conjunction with an…
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
When it comes to engines, nothing gets our attention quicker than dual 4-barrels. Now, picture them as throttle bodies--and let the good times roll! FiTech Go EFI 4 2x4 dual-quad 625 hp self-tuning fuel injection systems have the ECU…
KEY FEATURES & BENEFITS: Replaces Your Single 4 Barrel Carburetor With Precise Fuel Injection Technology 8 Fuel Injector Version Supports Up To 800 Flywheel Normally Aspirated Horsepower Fits Factory Or Aftermarket Single 4-Barrel…
Replaces Your Single 4 Barrel Carburetor With Precise Fuel Injection Technology
Works With Factory Or Aftermarket Single 4-Barrel Intake Manifolds &
Air Cleaner Assemblies
Eliminates Hard Starting, Sputtering, Cold…
KEY FEATURES &
BENEFITS:
Replaces Your Single V-8 4 Barrel Carburetor With Precise Fuel Injection Technology
Works With Factory Or Aftermarket Single V-8 4-Barrel Intake Manifolds &
Air Cleaner Assemblies…
Replaces Your Single 4 Barrel Carburetor With Precise Fuel Injection Technology
Works With Factory Or Aftermarket Single 4-Barrel Intake Manifolds &
Air Cleaner Assemblies
Eliminates Hard Starting, Sputtering, Cold…
KEY FEATURES &
BENEFITS:
Supports Normally Aspirated, Supercharger/Turbocharger &
Nitrous Up To 600 Flywheel Horsepower
Fuel Tables Designed To
For Boost Up To 25 PSI &
Nitrous, Retards Timing Under Boost…
KEY FEATURES &
BENEFITS:
Replaces Your Single V-8 4 Barrel Carburetor With Precise Fuel Injection Technology
Works With Factory Or Aftermarket Single V-8 4-Barrel Intake Manifolds &
Air Cleaner Assemblies…
Replaces Your Single 4 Barrel Carburetor With Precise Fuel Injection Technology
Works With Factory Or Aftermarket Single 4-Barrel Intake Manifolds &
Air Cleaner Assemblies
Eliminates Hard Starting, Sputtering, Cold…