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 way....

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 used...

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#: FF36310

FiTech; Go EFI 3x2 Tri Power EFI System; w/ 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...

Product#: FF37003

FiTech; Retro LS Port EFI System; w/ LS3 Intake; Basic 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; w/ LS3 Intake; Basic 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#: FF93961

FiTech; Go EFI 3x2 Tri Power EFI System; Basic 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...

Product#: FF36332

FiTech; Ultra Ram EFI System; w/ 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...

Product#: FF39610

FiTech; Go EFI 3x2 Tri Power EFI System; Basic Kit w/o Fuel Pump; 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...

Product#: FF37858

FiTech; Go Port EFI System; Chevy Small Block; 500-1050 HP; Matte Black Finish

FiTech SBC Oval Go Port 550-1050HP Chevy Small Block Port EFI systems put high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and precision fuel...

Product#: 35770

Edelbrock; Pro-Flo 4 EFI System; 1986 & Earlier Chevy Small Block

Edelbrock Pro-Flo 4 EFI System for 1986 & Earlier Small-Block Chevy engines. The EFI system comes with a 4150-Style satin finish single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel...

Product#: FF30258

FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 500-1050 HP; Matte Black Finish

FiTech BBC Rectangle Go Port 500-1050 HP Chevy Big Block Rectangle Port EFI System puts high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and...

Product#: FF35301

FiTech; Ultra Ram EFI System; w/ Force Fuel System; Master Kit; Chevy Small Block; 650 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...

Product#: FF36331

FiTech; Ultra Ram EFI System; w/ Go Fuel Returnless In-Tank Module; Master Kit; Chevy Small Block; 650 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...

Product#: FF38302

FiTech; Ultra Ram EFI System; Basic Kit w/o Fuel Pump; 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...

Product#: H550511D

Holley; Sniper; EFI; Returnless Master Kit; Black Ceramic Finish

Are you waiting to convert your carbureted vehicle to Sniper EFI, but don't like the idea of mounting an external fuel pump? Look no further. Introducing Sniper EFI Master Kits, with a Returnless Retrofit Fuel Module. This...

Product#: FF30254

FiTech; Go Port EFI System; Chevy Big Block Rectangle Port; 200-550 HP; Matte Black Finish

FiTech BBC Rectangle Go Port EFI fuel injection systems put high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and precision fuel distribution...

Product#: FF93548

FiTech; Mean Street EFI System; w/ Dual Pump Force Fuel System Master Kit; Go Spark CDI Box; 800 HP; Matte Black Finish

The FiTech Meanstreet offers an onboard ECU and fuel pressure regulator to bring the user simple, clean wiring, and an easy install. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of...

Product#: FF38301

FiTech; Ultra Ram EFI System; Basic Kit w/o Fuel Pump; Chevy Small Block; 650 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...

Product#: FF93508

FiTech; Mean Street EFI System; w/ Force Fuel System Master Kit; Go Spark CDI Box; 800 HP; Matte Black

The FiTech Meanstreet offers an onboard ECU and fuel pressure regulator to bring the user simple, clean wiring, and an easy install. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of...