Search for “EFI”

2009+ Gen III Hemi engines rolled off the showroom floor with Variable Valve Timing (VVT). Now, both Terminator X and Terminator X Max ECUs will allow you to control and tune the VVT with the use of the plug and play VVT harness. The fun does not ...

Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors....

Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors....

Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats contoured designed promotes optimal airflow, while providing excellent hood clearance for most applicat...

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. E...

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct-injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. ...

These Stealth throttle bodies do not include injectors as they're designed to be used on MPFI intake manifolds.Features: 4150 flange 950 CFM throttle body Included is a GM TPS Sensor Black color Specs: Adjustable: Yes Brand: Holley EFI Category...

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 full pot...

Holley Sniper continues to push the aftermarket by introducing fabricated carbureted and EFI intake manifolds for GM Small Block and LS along with Ford 4.6 Modular 3-valve and 5.0L Coyote engines. These performance sheet metal intakes are great lo...

Ford AODE/4R70W Transmission HarnessFeatures: Plug and play fully terminated harness 1992-1997 Ford AODE/4R70W (5) connectors Unterminated loose wires Specs: Brand: Holley EFI Category: Transmission Connector Quantity: 5 Emission Code: 5 Grad...

1600 PSI Stainless Pressure SensorSpecs: Body Diameter: .875" Body Length: 2.558" Brand: Holley EFI Category: Air and Fuel Delivery Connector Gender: Male Connector Quantity: 1 Emission Code: 5 Fuel System Type: EFI Grade Type: Performanc...

Plug and play for Holley Avenger, HP, and Dominator ECU fuel and oil pressure inputs.Features: Plug and play for both fuel and oil pressure inputs with Holley EFI systems Stainless steel construction Linear voltage output of 0.5V - 4.5V Includes p...

Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L & 2011-up 6.4L engines.The Holley Hi-Ram intake manifold is for high-per...

Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in...

Power, Reliability & SOTF Flexibility Unlock the full potential of your Dodge Ram Cummins 5.9L & 6.7L engines with the EFI Live AutoCal Tune Package. Designed with custom tune files and optional SOTF (Shift-On-The-Fly) switch integration, ...

Main Engine harness intended for use with Terminator X, X Max, Terminator, HP, and Dominator ECUs when using a Terminator or Terminator Stealth style Throttle Body Injection unit on a Gen 3 24X LS engine. This harness has crank and cam sensor plug...