Product#: H550619N

2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor

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...

Product#: H550443

Holley; Terminator Stealth EFI; Conversion Fuel System Kit; With Transmission Control; Hardcore Gray Finish

Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60/80E Transmission in your hotrod? There is no more need to worry! Holley has you covered with the new...

Product#: H550619

2011-12 Ford; Coyote; Holley; EFI; HP ECU, TI-VCT & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor

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...

Product#: H550441K

Holley; Terminator Stealth EFI; Conversion Master Fuel System Kit; Hardcore Gray Finish

Have been hesitant on switching to EFI because you like the traditional look of a carburetor? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now...

Product#: H550616N

1999-04 Mustang; 4.6L 2V; Holley; EFI; HP ECU & Harness Kit; W/ Bosch Connectors & NTK O2 Sensor

Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Is your cam too wild for a MAF? Power adders? You name it, and...

Product#: H550441

Holley; Terminator Stealth EFI; Conversion Base Fuel System Kit; Hardcore Gray Finish

Have been hesitant on switching to EFI because you like the traditional look of a carburetor? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now...

Product#: H550440

Holley; Terminator Stealth EFI; Conversion Base Fuel System Kit; Polished Finish

Have been hesitant on switching to EFI because you like the traditional look of a carburetor? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now...

Product#: H550607N

GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, Bosch Connectors & NTK O2 Sensor

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your...

Product#: E35923

Mopar 413 / 426 / 440 Big Block Edelbrock Pro-Flo 4 XT Sequential Port EFI System - Black

Edelbrock Pro-Flo 4 XT Sequential Port EFI System for Big-Block Mopar 413, 426 & 440 C.I. engines. This system EFI system features a black finish Pro-Flo XT intake manifold with 35 Lb/Hr injectors capable of 550 HP at 58...

Product#: H550444

Holley; Terminator Stealth EFI; Conversion Base Fuel System Kit; Classic Gold Finish

Have been hesitant on switching to EFI because you like the traditional look of a carburetor? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now...

Product#: H550601N

Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; GM TPI

Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kit is designed to be...

Product#: H550606N

Holley; HP EFI; ECU And Harness Kit; With NTK O2 Sensors; Ford TFI

Looking for a alternative for your stock or built late model factory FORD EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with...

Product#: FF36310

FiTech; Go EFI 3x2 Tri Power EFI System; With Go Fuel Returnless In-Tank Module; Master Kit; 600 HP; Classic Gold Finish

FiTech Go EFI Classic 3x2 Tri-Power fuel injection system. No special manifold needed for the retro-style 3×2 Go EFI system. It will bolt onto most 6-pack manifolds and is compatible with factory air intake systems. This is a...

Product#: H550628N

2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & NTK O2 Sensor

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...

Product#: FF37003

FiTech; Retro LS Port EFI System; With LS3 Intake; Standard Kit w/o Fuel Pump; 750 HP; Classic Gold Finish

FiTech Fuel Injection Retro LS EFI system. The Retro LS EFI 650hp fuel injection system offers transmission control and are suitable for everything from your junkyard 5.3 to a Stroker 427. They deliver old-school carburetor...

Product#: FF37002

FiTech; Retro LS Port EFI System; With LS3 Intake; Standard Kit w/o Fuel Pump; 750 HP; Matte Black Finish

FiTech Fuel Injection Retro LS EFI system. The Retro LS EFI 650hp fuel injection system offers transmission control and are suitable for everything from your junkyard 5.3 to a Stroker 427. They deliver old-school carburetor...

Product#: H550603

GM LS2/LS7; Holley; EFI; HP ECU & Harness Kit; W/ 58X Crank Sensor, EV6 Connectors & Bosch O2 Sensor

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way....

Product#: H550628

2011-17 Ford; Coyote; Holley; EFI; HP ECU & Harness Kit; W/ EV6 Connectors & Bosch O2 Sensor

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...

Product#: FF93961

FiTech; Go EFI 3x2 Tri Power EFI System; Standard Kit w/o Fuel Pump; Go Spark CDI Box; 800 HP; Classic Gold Finish

FiTech Go EFI Classic 3x2 Tri-Power fuel injection system. No special manifold needed for the retro-style 3×2 Go EFI system. It will bolt onto most 6-pack manifolds and is compatible with factory air intake systems. This is a...

Product#: FF36332

FiTech; Ultra Ram EFI System; With Go Fuel Returnless In-Tank Module; Master Kit; Chevy Big Block Rectangle Port; 800 HP; Matte Black Finish

FiTech Fuel Injection Ultra Ram SBC EFI self-tuning induction system designed for the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything you need to convert your carbureted...